8195330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 17495352

約数和(自身を除く): 9300022

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 521, 605, 715, 1042, 1210, 1430, 1573, 2605, 3146, 5210, 5731, 6773, 7865, 11462, 13546, 15730, 28655, 33865, 57310, 63041, 67730, 74503, 126082, 149006, 315205, 372515, 630410, 745030, 819533, 1639066, 4097665, 8195330]

約数ペア:

[(1, 8195330), (2, 4097665), (5, 1639066), (10, 819533), (11, 745030), (13, 630410), (22, 372515), (26, 315205), (55, 149006), (65, 126082), (110, 74503), (121, 67730), (130, 63041), (143, 57310), (242, 33865), (286, 28655), (521, 15730), (605, 13546), (715, 11462), (1042, 7865), (1210, 6773), (1430, 5731), (1573, 5210), (2605, 3146)]