38801710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2100

約数の個数: 32

約数和(自身を含む): 73366560

約数和(自身を除く): 34564850

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 670, 1943, 1997, 3886, 3994, 9715, 9985, 19430, 19970, 57913, 115826, 133799, 267598, 289565, 579130, 668995, 1337990, 3880171, 7760342, 19400855, 38801710]

約数ペア:

[(1, 38801710), (2, 19400855), (5, 7760342), (10, 3880171), (29, 1337990), (58, 668995), (67, 579130), (134, 289565), (145, 267598), (290, 133799), (335, 115826), (670, 57913), (1943, 19970), (1997, 19430), (3886, 9985), (3994, 9715)]