829977040

素因数分解:

$2^4\times 5^1\times {\mathrm{761}}^1\times {\mathrm{13633}}^1$

素因数の和:14407

約数の個数: 40

約数和(自身を含む): 1932374088

約数和(自身を除く): 1102397048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 761, 1522, 3044, 3805, 6088, 7610, 12176, 13633, 15220, 27266, 30440, 54532, 60880, 68165, 109064, 136330, 218128, 272660, 545320, 1090640, 10374713, 20749426, 41498852, 51873565, 82997704, 103747130, 165995408, 207494260, 414988520, 829977040]

約数ペア:

[(1, 829977040), (2, 414988520), (4, 207494260), (5, 165995408), (8, 103747130), (10, 82997704), (16, 51873565), (20, 41498852), (40, 20749426), (80, 10374713), (761, 1090640), (1522, 545320), (3044, 272660), (3805, 218128), (6088, 136330), (7610, 109064), (12176, 68165), (13633, 60880), (15220, 54532), (27266, 30440)]