67598480

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6079}}^1$

素因数の和:6231

約数の個数: 40

約数和(自身を含む): 158323200

約数和(自身を除く): 90724720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 6079, 11120, 12158, 24316, 30395, 48632, 60790, 97264, 121580, 243160, 486320, 844981, 1689962, 3379924, 4224905, 6759848, 8449810, 13519696, 16899620, 33799240, 67598480]

約数ペア:

[(1, 67598480), (2, 33799240), (4, 16899620), (5, 13519696), (8, 8449810), (10, 6759848), (16, 4224905), (20, 3379924), (40, 1689962), (80, 844981), (139, 486320), (278, 243160), (556, 121580), (695, 97264), (1112, 60790), (1390, 48632), (2224, 30395), (2780, 24316), (5560, 12158), (6079, 11120)]