3136990580

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{557}}^1\times {\mathrm{743}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 6625825920

約数和(自身を除く): 3488835340

約数列:

[1, 2, 4, 5, 10, 20, 379, 557, 743, 758, 1114, 1486, 1516, 1895, 2228, 2785, 2972, 3715, 3790, 5570, 7430, 7580, 11140, 14860, 211103, 281597, 413851, 422206, 563194, 827702, 844412, 1055515, 1126388, 1407985, 1655404, 2069255, 2111030, 2815970, 4138510, 4222060, 5631940, 8277020, 156849529, 313699058, 627398116, 784247645, 1568495290, 3136990580]

約数ペア:

[(1, 3136990580), (2, 1568495290), (4, 784247645), (5, 627398116), (10, 313699058), (20, 156849529), (379, 8277020), (557, 5631940), (743, 4222060), (758, 4138510), (1114, 2815970), (1486, 2111030), (1516, 2069255), (1895, 1655404), (2228, 1407985), (2785, 1126388), (2972, 1055515), (3715, 844412), (3790, 827702), (5570, 563194), (7430, 422206), (7580, 413851), (11140, 281597), (14860, 211103)]