23321870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 50512896

約数和(自身を除く): 27191026

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 110, 130, 143, 235, 286, 347, 470, 517, 611, 694, 715, 1034, 1222, 1430, 1735, 2585, 3055, 3470, 3817, 4511, 5170, 6110, 6721, 7634, 9022, 13442, 16309, 19085, 22555, 32618, 33605, 38170, 45110, 49621, 67210, 81545, 99242, 163090, 179399, 212017, 248105, 358798, 424034, 496210, 896995, 1060085, 1793990, 2120170, 2332187, 4664374, 11660935, 23321870]

約数ペア:

[(1, 23321870), (2, 11660935), (5, 4664374), (10, 2332187), (11, 2120170), (13, 1793990), (22, 1060085), (26, 896995), (47, 496210), (55, 424034), (65, 358798), (94, 248105), (110, 212017), (130, 179399), (143, 163090), (235, 99242), (286, 81545), (347, 67210), (470, 49621), (517, 45110), (611, 38170), (694, 33605), (715, 32618), (1034, 22555), (1222, 19085), (1430, 16309), (1735, 13442), (2585, 9022), (3055, 7634), (3470, 6721), (3817, 6110), (4511, 5170)]