1258902211750

素因数分解:

$2^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{643}}^1\times {\mathrm{653}}^1$

素因数の和:1559

約数の個数: 128

約数和(自身を含む): 2412630904320

約数和(自身を除く): 1153728692570

約数列:

[1, 2, 5, 10, 25, 50, 67, 125, 134, 179, 250, 335, 358, 643, 653, 670, 895, 1286, 1306, 1675, 1790, 3215, 3265, 3350, 4475, 6430, 6530, 8375, 8950, 11993, 16075, 16325, 16750, 22375, 23986, 32150, 32650, 43081, 43751, 44750, 59965, 80375, 81625, 86162, 87502, 115097, 116887, 119930, 160750, 163250, 215405, 218755, 230194, 233774, 299825, 419879, 430810, 437510, 575485, 584435, 599650, 839758, 1077025, 1093775, 1150970, 1168870, 1499125, 2099395, 2154050, 2187550, 2877425, 2922175, 2998250, 4198790, 5385125, 5468875, 5754850, 5844350, 7711499, 7831429, 10496975, 10770250, 10937750, 14387125, 14610875, 15422998, 15662858, 20993950, 28131893, 28774250, 29221750, 38557495, 39157145, 52484875, 56263786, 75158341, 77114990, 78314290, 104969750, 140659465, 150316682, 192787475, 195785725, 281318930, 375791705, 385574950, 391571450, 703297325, 751583410, 963937375, 978928625, 1406594650, 1878958525, 1927874750, 1957857250, 3516486625, 3757917050, 5035608847, 7032973250, 9394792625, 10071217694, 18789585250, 25178044235, 50356088470, 125890221175, 251780442350, 629451105875, 1258902211750]

約数ペア:

[(1, 1258902211750), (2, 629451105875), (5, 251780442350), (10, 125890221175), (25, 50356088470), (50, 25178044235), (67, 18789585250), (125, 10071217694), (134, 9394792625), (179, 7032973250), (250, 5035608847), (335, 3757917050), (358, 3516486625), (643, 1957857250), (653, 1927874750), (670, 1878958525), (895, 1406594650), (1286, 978928625), (1306, 963937375), (1675, 751583410), (1790, 703297325), (3215, 391571450), (3265, 385574950), (3350, 375791705), (4475, 281318930), (6430, 195785725), (6530, 192787475), (8375, 150316682), (8950, 140659465), (11993, 104969750), (16075, 78314290), (16325, 77114990), (16750, 75158341), (22375, 56263786), (23986, 52484875), (32150, 39157145), (32650, 38557495), (43081, 29221750), (43751, 28774250), (44750, 28131893), (59965, 20993950), (80375, 15662858), (81625, 15422998), (86162, 14610875), (87502, 14387125), (115097, 10937750), (116887, 10770250), (119930, 10496975), (160750, 7831429), (163250, 7711499), (215405, 5844350), (218755, 5754850), (230194, 5468875), (233774, 5385125), (299825, 4198790), (419879, 2998250), (430810, 2922175), (437510, 2877425), (575485, 2187550), (584435, 2154050), (599650, 2099395), (839758, 1499125), (1077025, 1168870), (1093775, 1150970)]