22069060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4993}}^1$

素因数の和:5032

約数の個数: 48

約数和(自身を含む): 52856496

約数和(自身を除く): 30787436

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 4993, 9986, 19972, 24965, 49930, 64909, 84881, 99860, 129818, 169762, 259636, 324545, 339524, 424405, 649090, 848810, 1103453, 1298180, 1697620, 2206906, 4413812, 5517265, 11034530, 22069060]

約数ペア:

[(1, 22069060), (2, 11034530), (4, 5517265), (5, 4413812), (10, 2206906), (13, 1697620), (17, 1298180), (20, 1103453), (26, 848810), (34, 649090), (52, 424405), (65, 339524), (68, 324545), (85, 259636), (130, 169762), (170, 129818), (221, 99860), (260, 84881), (340, 64909), (442, 49930), (884, 24965), (1105, 19972), (2210, 9986), (4420, 4993)]