25391770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2083}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 48615552

約数和(自身を除く): 23223782

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2083, 2438, 4166, 6095, 10415, 12190, 20830, 47909, 95818, 110399, 220798, 239545, 479090, 551995, 1103990, 2539177, 5078354, 12695885, 25391770]

約数ペア:

[(1, 25391770), (2, 12695885), (5, 5078354), (10, 2539177), (23, 1103990), (46, 551995), (53, 479090), (106, 239545), (115, 220798), (230, 110399), (265, 95818), (530, 47909), (1219, 20830), (2083, 12190), (2438, 10415), (4166, 6095)]