713604580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{9497}}^1$

素因数の和:9553

約数の個数: 72

約数和(自身を含む): 1714540968

約数和(自身を除く): 1000936388

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 289, 340, 442, 578, 884, 1105, 1156, 1445, 2210, 2890, 3757, 4420, 5780, 7514, 9497, 15028, 18785, 18994, 37570, 37988, 47485, 75140, 94970, 123461, 161449, 189940, 246922, 322898, 493844, 617305, 645796, 807245, 1234610, 1614490, 2098837, 2469220, 2744633, 3228980, 4197674, 5489266, 8395348, 10494185, 10978532, 13723165, 20988370, 27446330, 35680229, 41976740, 54892660, 71360458, 142720916, 178401145, 356802290, 713604580]

約数ペア:

[(1, 713604580), (2, 356802290), (4, 178401145), (5, 142720916), (10, 71360458), (13, 54892660), (17, 41976740), (20, 35680229), (26, 27446330), (34, 20988370), (52, 13723165), (65, 10978532), (68, 10494185), (85, 8395348), (130, 5489266), (170, 4197674), (221, 3228980), (260, 2744633), (289, 2469220), (340, 2098837), (442, 1614490), (578, 1234610), (884, 807245), (1105, 645796), (1156, 617305), (1445, 493844), (2210, 322898), (2890, 246922), (3757, 189940), (4420, 161449), (5780, 123461), (7514, 94970), (9497, 75140), (15028, 47485), (18785, 37988), (18994, 37570)]