9497620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 22716288

約数和(自身を除く): 13218668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 1877, 2530, 3754, 5060, 7508, 9385, 18770, 20647, 37540, 41294, 43171, 82588, 86342, 103235, 172684, 206470, 215855, 412940, 431710, 474881, 863420, 949762, 1899524, 2374405, 4748810, 9497620]

約数ペア:

[(1, 9497620), (2, 4748810), (4, 2374405), (5, 1899524), (10, 949762), (11, 863420), (20, 474881), (22, 431710), (23, 412940), (44, 215855), (46, 206470), (55, 172684), (92, 103235), (110, 86342), (115, 82588), (220, 43171), (230, 41294), (253, 37540), (460, 20647), (506, 18770), (1012, 9385), (1265, 7508), (1877, 5060), (2530, 3754)]