23197460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8111}}^1$

素因数の和:8144

約数の個数: 48

約数和(自身を含む): 57238272

約数和(自身を除く): 34040812

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 8111, 16222, 32444, 40555, 81110, 89221, 105443, 162220, 178442, 210886, 356884, 421772, 446105, 527215, 892210, 1054430, 1159873, 1784420, 2108860, 2319746, 4639492, 5799365, 11598730, 23197460]

約数ペア:

[(1, 23197460), (2, 11598730), (4, 5799365), (5, 4639492), (10, 2319746), (11, 2108860), (13, 1784420), (20, 1159873), (22, 1054430), (26, 892210), (44, 527215), (52, 446105), (55, 421772), (65, 356884), (110, 210886), (130, 178442), (143, 162220), (220, 105443), (260, 89221), (286, 81110), (572, 40555), (715, 32444), (1430, 16222), (2860, 8111)]