437060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:104

約数の個数: 36

約数和(自身を含む): 1013124

約数和(自身を除く): 576064

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 1681, 2132, 2665, 3362, 5330, 6724, 8405, 10660, 16810, 21853, 33620, 43706, 87412, 109265, 218530, 437060]

約数ペア:

[(1, 437060), (2, 218530), (4, 109265), (5, 87412), (10, 43706), (13, 33620), (20, 21853), (26, 16810), (41, 10660), (52, 8405), (65, 6724), (82, 5330), (130, 3362), (164, 2665), (205, 2132), (260, 1681), (410, 1066), (533, 820)]