341661580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4547}}^1$

素因数の和:4603

約数の個数: 72

約数和(自身を含む): 820986768

約数和(自身を除く): 479325188

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, 4547, 5780, 7514, 9094, 15028, 18188, 18785, 22735, 37570, 45470, 59111, 75140, 77299, 90940, 118222, 154598, 236444, 295555, 309196, 386495, 591110, 772990, 1004887, 1182220, 1314083, 1545980, 2009774, 2628166, 4019548, 5024435, 5256332, 6570415, 10048870, 13140830, 17083079, 20097740, 26281660, 34166158, 68332316, 85415395, 170830790, 341661580]

約数ペア:

[(1, 341661580), (2, 170830790), (4, 85415395), (5, 68332316), (10, 34166158), (13, 26281660), (17, 20097740), (20, 17083079), (26, 13140830), (34, 10048870), (52, 6570415), (65, 5256332), (68, 5024435), (85, 4019548), (130, 2628166), (170, 2009774), (221, 1545980), (260, 1314083), (289, 1182220), (340, 1004887), (442, 772990), (578, 591110), (884, 386495), (1105, 309196), (1156, 295555), (1445, 236444), (2210, 154598), (2890, 118222), (3757, 90940), (4420, 77299), (4547, 75140), (5780, 59111), (7514, 45470), (9094, 37570), (15028, 22735), (18188, 18785)]