10223240

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1951}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 23189760

約数和(自身を除く): 12966520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 1951, 2620, 3902, 5240, 7804, 9755, 15608, 19510, 39020, 78040, 255581, 511162, 1022324, 1277905, 2044648, 2555810, 5111620, 10223240]

約数ペア:

[(1, 10223240), (2, 5111620), (4, 2555810), (5, 2044648), (8, 1277905), (10, 1022324), (20, 511162), (40, 255581), (131, 78040), (262, 39020), (524, 19510), (655, 15608), (1048, 9755), (1310, 7804), (1951, 5240), (2620, 3902)]