1442191300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{42293}}^1$

素因数の和:42349

約数の個数: 72

約数和(自身を含む): 3524274432

約数和(自身を除く): 2082083132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 1100, 1364, 1550, 1705, 3100, 3410, 6820, 8525, 17050, 34100, 42293, 84586, 169172, 211465, 422930, 465223, 845860, 930446, 1057325, 1311083, 1860892, 2114650, 2326115, 2622166, 4229300, 4652230, 5244332, 6555415, 9304460, 11630575, 13110830, 14421913, 23261150, 26221660, 28843826, 32777075, 46522300, 57687652, 65554150, 72109565, 131108300, 144219130, 288438260, 360547825, 721095650, 1442191300]

約数ペア:

[(1, 1442191300), (2, 721095650), (4, 360547825), (5, 288438260), (10, 144219130), (11, 131108300), (20, 72109565), (22, 65554150), (25, 57687652), (31, 46522300), (44, 32777075), (50, 28843826), (55, 26221660), (62, 23261150), (100, 14421913), (110, 13110830), (124, 11630575), (155, 9304460), (220, 6555415), (275, 5244332), (310, 4652230), (341, 4229300), (550, 2622166), (620, 2326115), (682, 2114650), (775, 1860892), (1100, 1311083), (1364, 1057325), (1550, 930446), (1705, 845860), (3100, 465223), (3410, 422930), (6820, 211465), (8525, 169172), (17050, 84586), (34100, 42293)]