2247689763640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{41840837}}^1$

素因数の和:41840944

約数の個数: 64

約数和(自身を含む): 5422572604800

約数和(自身を除く): 3174882841160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 79, 85, 136, 158, 170, 316, 340, 395, 632, 680, 790, 1343, 1580, 2686, 3160, 5372, 6715, 10744, 13430, 26860, 53720, 41840837, 83681674, 167363348, 209204185, 334726696, 418408370, 711294229, 836816740, 1422588458, 1673633480, 2845176916, 3305426123, 3556471145, 5690353832, 6610852246, 7112942290, 13221704492, 14225884580, 16527130615, 26443408984, 28451769160, 33054261230, 56192244091, 66108522460, 112384488182, 132217044920, 224768976364, 280961220455, 449537952728, 561922440910, 1123844881820, 2247689763640]

約数ペア:

[(1, 2247689763640), (2, 1123844881820), (4, 561922440910), (5, 449537952728), (8, 280961220455), (10, 224768976364), (17, 132217044920), (20, 112384488182), (34, 66108522460), (40, 56192244091), (68, 33054261230), (79, 28451769160), (85, 26443408984), (136, 16527130615), (158, 14225884580), (170, 13221704492), (316, 7112942290), (340, 6610852246), (395, 5690353832), (632, 3556471145), (680, 3305426123), (790, 2845176916), (1343, 1673633480), (1580, 1422588458), (2686, 836816740), (3160, 711294229), (5372, 418408370), (6715, 334726696), (10744, 209204185), (13430, 167363348), (26860, 83681674), (53720, 41840837)]