29592980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 34757740

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 151, 164, 205, 239, 302, 410, 478, 604, 755, 820, 956, 1195, 1510, 2390, 3020, 4780, 6191, 9799, 12382, 19598, 24764, 30955, 36089, 39196, 48995, 61910, 72178, 97990, 123820, 144356, 180445, 195980, 360890, 721780, 1479649, 2959298, 5918596, 7398245, 14796490, 29592980]

約数ペア:

[(1, 29592980), (2, 14796490), (4, 7398245), (5, 5918596), (10, 2959298), (20, 1479649), (41, 721780), (82, 360890), (151, 195980), (164, 180445), (205, 144356), (239, 123820), (302, 97990), (410, 72178), (478, 61910), (604, 48995), (755, 39196), (820, 36089), (956, 30955), (1195, 24764), (1510, 19598), (2390, 12382), (3020, 9799), (4780, 6191)]