6688600

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 15869520

約数和(自身を除く): 9180920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 631, 1060, 1262, 1325, 2120, 2524, 2650, 3155, 5048, 5300, 6310, 10600, 12620, 15775, 25240, 31550, 33443, 63100, 66886, 126200, 133772, 167215, 267544, 334430, 668860, 836075, 1337720, 1672150, 3344300, 6688600]

約数ペア:

[(1, 6688600), (2, 3344300), (4, 1672150), (5, 1337720), (8, 836075), (10, 668860), (20, 334430), (25, 267544), (40, 167215), (50, 133772), (53, 126200), (100, 66886), (106, 63100), (200, 33443), (212, 31550), (265, 25240), (424, 15775), (530, 12620), (631, 10600), (1060, 6310), (1262, 5300), (1325, 5048), (2120, 3155), (2524, 2650)]