17423240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14051}}^1$

素因数の和:14093

約数の個数: 32

約数和(自身を含む): 40469760

約数和(自身を除く): 23046520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 14051, 28102, 56204, 70255, 112408, 140510, 281020, 435581, 562040, 871162, 1742324, 2177905, 3484648, 4355810, 8711620, 17423240]

約数ペア:

[(1, 17423240), (2, 8711620), (4, 4355810), (5, 3484648), (8, 2177905), (10, 1742324), (20, 871162), (31, 562040), (40, 435581), (62, 281020), (124, 140510), (155, 112408), (248, 70255), (310, 56204), (620, 28102), (1240, 14051)]