105346960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1192

約数の個数: 80

約数和(自身を含む): 263233152

約数和(自身を除く): 157886192

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 71, 80, 85, 136, 142, 170, 272, 284, 340, 355, 568, 680, 710, 1091, 1136, 1207, 1360, 1420, 2182, 2414, 2840, 4364, 4828, 5455, 5680, 6035, 8728, 9656, 10910, 12070, 17456, 18547, 19312, 21820, 24140, 37094, 43640, 48280, 74188, 77461, 87280, 92735, 96560, 148376, 154922, 185470, 296752, 309844, 370940, 387305, 619688, 741880, 774610, 1239376, 1316837, 1483760, 1549220, 2633674, 3098440, 5267348, 6196880, 6584185, 10534696, 13168370, 21069392, 26336740, 52673480, 105346960]

約数ペア:

[(1, 105346960), (2, 52673480), (4, 26336740), (5, 21069392), (8, 13168370), (10, 10534696), (16, 6584185), (17, 6196880), (20, 5267348), (34, 3098440), (40, 2633674), (68, 1549220), (71, 1483760), (80, 1316837), (85, 1239376), (136, 774610), (142, 741880), (170, 619688), (272, 387305), (284, 370940), (340, 309844), (355, 296752), (568, 185470), (680, 154922), (710, 148376), (1091, 96560), (1136, 92735), (1207, 87280), (1360, 77461), (1420, 74188), (2182, 48280), (2414, 43640), (2840, 37094), (4364, 24140), (4828, 21820), (5455, 19312), (5680, 18547), (6035, 17456), (8728, 12070), (9656, 10910)]