4983650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 10981440

約数和(自身を除く): 5997790

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 491, 725, 982, 1015, 1450, 2030, 2455, 3437, 4910, 5075, 6874, 10150, 12275, 14239, 17185, 24550, 28478, 34370, 71195, 85925, 99673, 142390, 171850, 199346, 355975, 498365, 711950, 996730, 2491825, 4983650]

約数ペア:

[(1, 4983650), (2, 2491825), (5, 996730), (7, 711950), (10, 498365), (14, 355975), (25, 199346), (29, 171850), (35, 142390), (50, 99673), (58, 85925), (70, 71195), (145, 34370), (175, 28478), (203, 24550), (290, 17185), (350, 14239), (406, 12275), (491, 10150), (725, 6874), (982, 5075), (1015, 4910), (1450, 3437), (2030, 2455)]