41322920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:1002

約数の個数: 64

約数和(自身を含む): 100025280

約数和(自身を除く): 58702360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 335, 340, 536, 670, 680, 907, 1139, 1340, 1814, 2278, 2680, 3628, 4535, 4556, 5695, 7256, 9070, 9112, 11390, 15419, 18140, 22780, 30838, 36280, 45560, 60769, 61676, 77095, 121538, 123352, 154190, 243076, 303845, 308380, 486152, 607690, 616760, 1033073, 1215380, 2066146, 2430760, 4132292, 5165365, 8264584, 10330730, 20661460, 41322920]

約数ペア:

[(1, 41322920), (2, 20661460), (4, 10330730), (5, 8264584), (8, 5165365), (10, 4132292), (17, 2430760), (20, 2066146), (34, 1215380), (40, 1033073), (67, 616760), (68, 607690), (85, 486152), (134, 308380), (136, 303845), (170, 243076), (268, 154190), (335, 123352), (340, 121538), (536, 77095), (670, 61676), (680, 60769), (907, 45560), (1139, 36280), (1340, 30838), (1814, 22780), (2278, 18140), (2680, 15419), (3628, 11390), (4535, 9112), (4556, 9070), (5695, 7256)]