45243560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1009}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 109080000

約数和(自身を除く): 63836440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 118, 152, 190, 236, 295, 380, 472, 590, 760, 1009, 1121, 1180, 2018, 2242, 2360, 4036, 4484, 5045, 5605, 8072, 8968, 10090, 11210, 19171, 20180, 22420, 38342, 40360, 44840, 59531, 76684, 95855, 119062, 153368, 191710, 238124, 297655, 383420, 476248, 595310, 766840, 1131089, 1190620, 2262178, 2381240, 4524356, 5655445, 9048712, 11310890, 22621780, 45243560]

約数ペア:

[(1, 45243560), (2, 22621780), (4, 11310890), (5, 9048712), (8, 5655445), (10, 4524356), (19, 2381240), (20, 2262178), (38, 1190620), (40, 1131089), (59, 766840), (76, 595310), (95, 476248), (118, 383420), (152, 297655), (190, 238124), (236, 191710), (295, 153368), (380, 119062), (472, 95855), (590, 76684), (760, 59531), (1009, 44840), (1121, 40360), (1180, 38342), (2018, 22420), (2242, 20180), (2360, 19171), (4036, 11210), (4484, 10090), (5045, 8968), (5605, 8072)]