7032680

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1613}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 15978600

約数和(自身を除く): 8945920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 1613, 2180, 3226, 4360, 6452, 8065, 12904, 16130, 32260, 64520, 175817, 351634, 703268, 879085, 1406536, 1758170, 3516340, 7032680]

約数ペア:

[(1, 7032680), (2, 3516340), (4, 1758170), (5, 1406536), (8, 879085), (10, 703268), (20, 351634), (40, 175817), (109, 64520), (218, 32260), (436, 16130), (545, 12904), (872, 8065), (1090, 6452), (1613, 4360), (2180, 3226)]