40167710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19219}}^1$

素因数の和:19256

約数の個数: 32

約数和(自身を含む): 83030400

約数和(自身を除く): 42862690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 19219, 38438, 96095, 192190, 211409, 365161, 422818, 730322, 1057045, 1825805, 2114090, 3651610, 4016771, 8033542, 20083855, 40167710]

約数ペア:

[(1, 40167710), (2, 20083855), (5, 8033542), (10, 4016771), (11, 3651610), (19, 2114090), (22, 1825805), (38, 1057045), (55, 730322), (95, 422818), (110, 365161), (190, 211409), (209, 192190), (418, 96095), (1045, 38438), (2090, 19219)]