431034160

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 1027541376

約数和(自身を除く): 596507216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 277, 367, 424, 530, 554, 734, 848, 1060, 1108, 1385, 1468, 1835, 2120, 2216, 2770, 2936, 3670, 4240, 4432, 5540, 5872, 7340, 11080, 14680, 14681, 19451, 22160, 29360, 29362, 38902, 58724, 73405, 77804, 97255, 101659, 117448, 146810, 155608, 194510, 203318, 234896, 293620, 311216, 389020, 406636, 508295, 587240, 778040, 813272, 1016590, 1174480, 1556080, 1626544, 2033180, 4066360, 5387927, 8132720, 10775854, 21551708, 26939635, 43103416, 53879270, 86206832, 107758540, 215517080, 431034160]

約数ペア:

[(1, 431034160), (2, 215517080), (4, 107758540), (5, 86206832), (8, 53879270), (10, 43103416), (16, 26939635), (20, 21551708), (40, 10775854), (53, 8132720), (80, 5387927), (106, 4066360), (212, 2033180), (265, 1626544), (277, 1556080), (367, 1174480), (424, 1016590), (530, 813272), (554, 778040), (734, 587240), (848, 508295), (1060, 406636), (1108, 389020), (1385, 311216), (1468, 293620), (1835, 234896), (2120, 203318), (2216, 194510), (2770, 155608), (2936, 146810), (3670, 117448), (4240, 101659), (4432, 97255), (5540, 77804), (5872, 73405), (7340, 58724), (11080, 38902), (14680, 29362), (14681, 29360), (19451, 22160)]