40822360

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1381}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 92041200

約数和(自身を除く): 51218840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1381, 1478, 2762, 2956, 3695, 5524, 5912, 6905, 7390, 11048, 13810, 14780, 27620, 29560, 55240, 1020559, 2041118, 4082236, 5102795, 8164472, 10205590, 20411180, 40822360]

約数ペア:

[(1, 40822360), (2, 20411180), (4, 10205590), (5, 8164472), (8, 5102795), (10, 4082236), (20, 2041118), (40, 1020559), (739, 55240), (1381, 29560), (1478, 27620), (2762, 14780), (2956, 13810), (3695, 11048), (5524, 7390), (5912, 6905)]