38711810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 72705600

約数和(自身を除く): 33993790

約数列:

[1, 2, 5, 10, 29, 58, 131, 145, 262, 290, 655, 1019, 1310, 2038, 3799, 5095, 7598, 10190, 18995, 29551, 37990, 59102, 133489, 147755, 266978, 295510, 667445, 1334890, 3871181, 7742362, 19355905, 38711810]

約数ペア:

[(1, 38711810), (2, 19355905), (5, 7742362), (10, 3871181), (29, 1334890), (58, 667445), (131, 295510), (145, 266978), (262, 147755), (290, 133489), (655, 59102), (1019, 37990), (1310, 29551), (2038, 18995), (3799, 10190), (5095, 7598)]