117969260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1277}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 257644800

約数和(自身を除く): 139675540

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 149, 155, 298, 310, 596, 620, 745, 1277, 1490, 2554, 2980, 4619, 5108, 6385, 9238, 12770, 18476, 23095, 25540, 39587, 46190, 79174, 92380, 158348, 190273, 197935, 380546, 395870, 761092, 791740, 951365, 1902730, 3805460, 5898463, 11796926, 23593852, 29492315, 58984630, 117969260]

約数ペア:

[(1, 117969260), (2, 58984630), (4, 29492315), (5, 23593852), (10, 11796926), (20, 5898463), (31, 3805460), (62, 1902730), (124, 951365), (149, 791740), (155, 761092), (298, 395870), (310, 380546), (596, 197935), (620, 190273), (745, 158348), (1277, 92380), (1490, 79174), (2554, 46190), (2980, 39587), (4619, 25540), (5108, 23095), (6385, 18476), (9238, 12770)]