23736760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 57503520

約数和(自身を除く): 33766760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 67, 68, 85, 134, 136, 170, 268, 335, 340, 521, 536, 670, 680, 1042, 1139, 1340, 2084, 2278, 2605, 2680, 4168, 4556, 5210, 5695, 8857, 9112, 10420, 11390, 17714, 20840, 22780, 34907, 35428, 44285, 45560, 69814, 70856, 88570, 139628, 174535, 177140, 279256, 349070, 354280, 593419, 698140, 1186838, 1396280, 2373676, 2967095, 4747352, 5934190, 11868380, 23736760]

約数ペア:

[(1, 23736760), (2, 11868380), (4, 5934190), (5, 4747352), (8, 2967095), (10, 2373676), (17, 1396280), (20, 1186838), (34, 698140), (40, 593419), (67, 354280), (68, 349070), (85, 279256), (134, 177140), (136, 174535), (170, 139628), (268, 88570), (335, 70856), (340, 69814), (521, 45560), (536, 44285), (670, 35428), (680, 34907), (1042, 22780), (1139, 20840), (1340, 17714), (2084, 11390), (2278, 10420), (2605, 9112), (2680, 8857), (4168, 5695), (4556, 5210)]