745251950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{7759}}^1$

素因数の和:7901

約数の個数: 48

約数和(自身を含む): 1480887360

約数和(自身を除く): 735635410

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 113, 170, 226, 425, 565, 850, 1130, 1921, 2825, 3842, 5650, 7759, 9605, 15518, 19210, 38795, 48025, 77590, 96050, 131903, 193975, 263806, 387950, 659515, 876767, 1319030, 1753534, 3297575, 4383835, 6595150, 8767670, 14905039, 21919175, 29810078, 43838350, 74525195, 149050390, 372625975, 745251950]

約数ペア:

[(1, 745251950), (2, 372625975), (5, 149050390), (10, 74525195), (17, 43838350), (25, 29810078), (34, 21919175), (50, 14905039), (85, 8767670), (113, 6595150), (170, 4383835), (226, 3297575), (425, 1753534), (565, 1319030), (850, 876767), (1130, 659515), (1921, 387950), (2825, 263806), (3842, 193975), (5650, 131903), (7759, 96050), (9605, 77590), (15518, 48025), (19210, 38795)]