23001550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3217}}^1$

素因数の和:3253

約数の個数: 48

約数和(自身を含む): 50278032

約数和(自身を除く): 27276482

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3217, 3575, 6434, 7150, 16085, 32170, 35387, 41821, 70774, 80425, 83642, 160850, 176935, 209105, 353870, 418210, 460031, 884675, 920062, 1045525, 1769350, 2091050, 2300155, 4600310, 11500775, 23001550]

約数ペア:

[(1, 23001550), (2, 11500775), (5, 4600310), (10, 2300155), (11, 2091050), (13, 1769350), (22, 1045525), (25, 920062), (26, 884675), (50, 460031), (55, 418210), (65, 353870), (110, 209105), (130, 176935), (143, 160850), (275, 83642), (286, 80425), (325, 70774), (550, 41821), (650, 35387), (715, 32170), (1430, 16085), (3217, 7150), (3575, 6434)]