39655330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2521}}^1$

素因数の和:2563

約数の個数: 48

約数和(自身を含む): 84527352

約数和(自身を除く): 44872022

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 2521, 3146, 5042, 7865, 12605, 15730, 25210, 27731, 32773, 55462, 65546, 138655, 163865, 277310, 305041, 327730, 360503, 610082, 721006, 1525205, 1802515, 3050410, 3605030, 3965533, 7931066, 19827665, 39655330]

約数ペア:

[(1, 39655330), (2, 19827665), (5, 7931066), (10, 3965533), (11, 3605030), (13, 3050410), (22, 1802515), (26, 1525205), (55, 721006), (65, 610082), (110, 360503), (121, 327730), (130, 305041), (143, 277310), (242, 163865), (286, 138655), (605, 65546), (715, 55462), (1210, 32773), (1430, 27731), (1573, 25210), (2521, 15730), (3146, 12605), (5042, 7865)]