58560580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13249}}^1$

素因数の和:13288

約数の個数: 48

約数和(自身を含む): 140238000

約数和(自身を除く): 81677420

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 13249, 26498, 52996, 66245, 132490, 172237, 225233, 264980, 344474, 450466, 688948, 861185, 900932, 1126165, 1722370, 2252330, 2928029, 3444740, 4504660, 5856058, 11712116, 14640145, 29280290, 58560580]

約数ペア:

[(1, 58560580), (2, 29280290), (4, 14640145), (5, 11712116), (10, 5856058), (13, 4504660), (17, 3444740), (20, 2928029), (26, 2252330), (34, 1722370), (52, 1126165), (65, 900932), (68, 861185), (85, 688948), (130, 450466), (170, 344474), (221, 264980), (260, 225233), (340, 172237), (442, 132490), (884, 66245), (1105, 52996), (2210, 26498), (4420, 13249)]