2733580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4409}}^1$

素因数の和:4449

約数の個数: 24

約数和(自身を含む): 5927040

約数和(自身を除く): 3193460

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4409, 8818, 17636, 22045, 44090, 88180, 136679, 273358, 546716, 683395, 1366790, 2733580]

約数ペア:

[(1, 2733580), (2, 1366790), (4, 683395), (5, 546716), (10, 273358), (20, 136679), (31, 88180), (62, 44090), (124, 22045), (155, 17636), (310, 8818), (620, 4409)]