85183520

素因数分解:

$2^5\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1483}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 201942720

約数和(自身を除く): 116759200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 359, 718, 1436, 1483, 1795, 2872, 2966, 3590, 5744, 5932, 7180, 7415, 11488, 11864, 14360, 14830, 23728, 28720, 29660, 47456, 57440, 59320, 118640, 237280, 532397, 1064794, 2129588, 2661985, 4259176, 5323970, 8518352, 10647940, 17036704, 21295880, 42591760, 85183520]

約数ペア:

[(1, 85183520), (2, 42591760), (4, 21295880), (5, 17036704), (8, 10647940), (10, 8518352), (16, 5323970), (20, 4259176), (32, 2661985), (40, 2129588), (80, 1064794), (160, 532397), (359, 237280), (718, 118640), (1436, 59320), (1483, 57440), (1795, 47456), (2872, 29660), (2966, 28720), (3590, 23728), (5744, 14830), (5932, 14360), (7180, 11864), (7415, 11488)]