1570390250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 3617602560

約数和(自身を除く): 2047212310

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 31, 50, 55, 62, 65, 109, 110, 125, 130, 143, 155, 169, 218, 250, 275, 286, 310, 325, 338, 341, 403, 545, 550, 650, 682, 715, 775, 806, 845, 1090, 1199, 1375, 1417, 1430, 1550, 1625, 1690, 1705, 1859, 2015, 2398, 2725, 2750, 2834, 3250, 3379, 3410, 3575, 3718, 3875, 4030, 4225, 4433, 5239, 5450, 5995, 6758, 7085, 7150, 7750, 8450, 8525, 8866, 9295, 10075, 10478, 11990, 13625, 14170, 15587, 16895, 17050, 17875, 18421, 18590, 20150, 21125, 22165, 26195, 27250, 29975, 31174, 33790, 35425, 35750, 36842, 37169, 42250, 42625, 43927, 44330, 46475, 50375, 52390, 57629, 59950, 70850, 74338, 77935, 84475, 85250, 87854, 92105, 92950, 100750, 110825, 115258, 130975, 149875, 155870, 168950, 177125, 184210, 185845, 202631, 219635, 221650, 232375, 261950, 288145, 299750, 354250, 371690, 389675, 405262, 422375, 439270, 460525, 464750, 483197, 554125, 571051, 576290, 654875, 779350, 844750, 921050, 929225, 966394, 1013155, 1098175, 1108250, 1142102, 1309750, 1440725, 1858450, 1948375, 2026310, 2196350, 2302625, 2415985, 2855255, 2881450, 3896750, 4605250, 4646125, 4831970, 5065775, 5490875, 5710510, 6281561, 7203625, 9292250, 10131550, 10981750, 12079925, 12563122, 14276275, 14407250, 24159850, 25328875, 28552550, 31407805, 50657750, 60399625, 62815610, 71381375, 120799250, 142762750, 157039025, 314078050, 785195125, 1570390250]

約数ペア:

[(1, 1570390250), (2, 785195125), (5, 314078050), (10, 157039025), (11, 142762750), (13, 120799250), (22, 71381375), (25, 62815610), (26, 60399625), (31, 50657750), (50, 31407805), (55, 28552550), (62, 25328875), (65, 24159850), (109, 14407250), (110, 14276275), (125, 12563122), (130, 12079925), (143, 10981750), (155, 10131550), (169, 9292250), (218, 7203625), (250, 6281561), (275, 5710510), (286, 5490875), (310, 5065775), (325, 4831970), (338, 4646125), (341, 4605250), (403, 3896750), (545, 2881450), (550, 2855255), (650, 2415985), (682, 2302625), (715, 2196350), (775, 2026310), (806, 1948375), (845, 1858450), (1090, 1440725), (1199, 1309750), (1375, 1142102), (1417, 1108250), (1430, 1098175), (1550, 1013155), (1625, 966394), (1690, 929225), (1705, 921050), (1859, 844750), (2015, 779350), (2398, 654875), (2725, 576290), (2750, 571051), (2834, 554125), (3250, 483197), (3379, 464750), (3410, 460525), (3575, 439270), (3718, 422375), (3875, 405262), (4030, 389675), (4225, 371690), (4433, 354250), (5239, 299750), (5450, 288145), (5995, 261950), (6758, 232375), (7085, 221650), (7150, 219635), (7750, 202631), (8450, 185845), (8525, 184210), (8866, 177125), (9295, 168950), (10075, 155870), (10478, 149875), (11990, 130975), (13625, 115258), (14170, 110825), (15587, 100750), (16895, 92950), (17050, 92105), (17875, 87854), (18421, 85250), (18590, 84475), (20150, 77935), (21125, 74338), (22165, 70850), (26195, 59950), (27250, 57629), (29975, 52390), (31174, 50375), (33790, 46475), (35425, 44330), (35750, 43927), (36842, 42625), (37169, 42250)]