23734040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 65318400

約数和(自身を除く): 41584360

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 85, 88, 95, 110, 136, 152, 167, 170, 187, 190, 209, 220, 323, 334, 340, 374, 380, 418, 440, 646, 668, 680, 748, 760, 835, 836, 935, 1045, 1292, 1336, 1496, 1615, 1670, 1672, 1837, 1870, 2090, 2584, 2839, 3173, 3230, 3340, 3553, 3674, 3740, 4180, 5678, 6346, 6460, 6680, 7106, 7348, 7480, 8360, 9185, 11356, 12692, 12920, 14195, 14212, 14696, 15865, 17765, 18370, 22712, 25384, 28390, 28424, 31229, 31730, 34903, 35530, 36740, 53941, 56780, 62458, 63460, 69806, 71060, 73480, 107882, 113560, 124916, 126920, 139612, 142120, 156145, 174515, 215764, 249832, 269705, 279224, 312290, 349030, 431528, 539410, 593351, 624580, 698060, 1078820, 1186702, 1249160, 1396120, 2157640, 2373404, 2966755, 4746808, 5933510, 11867020, 23734040]

約数ペア:

[(1, 23734040), (2, 11867020), (4, 5933510), (5, 4746808), (8, 2966755), (10, 2373404), (11, 2157640), (17, 1396120), (19, 1249160), (20, 1186702), (22, 1078820), (34, 698060), (38, 624580), (40, 593351), (44, 539410), (55, 431528), (68, 349030), (76, 312290), (85, 279224), (88, 269705), (95, 249832), (110, 215764), (136, 174515), (152, 156145), (167, 142120), (170, 139612), (187, 126920), (190, 124916), (209, 113560), (220, 107882), (323, 73480), (334, 71060), (340, 69806), (374, 63460), (380, 62458), (418, 56780), (440, 53941), (646, 36740), (668, 35530), (680, 34903), (748, 31730), (760, 31229), (835, 28424), (836, 28390), (935, 25384), (1045, 22712), (1292, 18370), (1336, 17765), (1496, 15865), (1615, 14696), (1670, 14212), (1672, 14195), (1837, 12920), (1870, 12692), (2090, 11356), (2584, 9185), (2839, 8360), (3173, 7480), (3230, 7348), (3340, 7106), (3553, 6680), (3674, 6460), (3740, 6346), (4180, 5678)]