452327720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12983}}^1$

素因数の和:13074

約数の個数: 64

約数和(自身を含む): 1112469120

約数和(自身を除く): 660141400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 3484, 4355, 6968, 8710, 12983, 17420, 25966, 34840, 51932, 64915, 103864, 129830, 168779, 259660, 337558, 519320, 675116, 843895, 869861, 1350232, 1687790, 1739722, 3375580, 3479444, 4349305, 6751160, 6958888, 8698610, 11308193, 17397220, 22616386, 34794440, 45232772, 56540965, 90465544, 113081930, 226163860, 452327720]

約数ペア:

[(1, 452327720), (2, 226163860), (4, 113081930), (5, 90465544), (8, 56540965), (10, 45232772), (13, 34794440), (20, 22616386), (26, 17397220), (40, 11308193), (52, 8698610), (65, 6958888), (67, 6751160), (104, 4349305), (130, 3479444), (134, 3375580), (260, 1739722), (268, 1687790), (335, 1350232), (520, 869861), (536, 843895), (670, 675116), (871, 519320), (1340, 337558), (1742, 259660), (2680, 168779), (3484, 129830), (4355, 103864), (6968, 64915), (8710, 51932), (12983, 34840), (17420, 25966)]