23320390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2473}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 44888256

約数和(自身を除く): 21567866

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 2473, 4715, 4946, 9430, 12365, 24730, 56879, 101393, 113758, 202786, 284395, 506965, 568790, 1013930, 2332039, 4664078, 11660195, 23320390]

約数ペア:

[(1, 23320390), (2, 11660195), (5, 4664078), (10, 2332039), (23, 1013930), (41, 568790), (46, 506965), (82, 284395), (115, 202786), (205, 113758), (230, 101393), (410, 56879), (943, 24730), (1886, 12365), (2473, 9430), (4715, 4946)]