4793840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1977

約数の個数: 40

約数和(自身を含む): 11511168

約数和(自身を除く): 6717328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 1933, 2480, 3866, 7732, 9665, 15464, 19330, 30928, 38660, 59923, 77320, 119846, 154640, 239692, 299615, 479384, 599230, 958768, 1198460, 2396920, 4793840]

約数ペア:

[(1, 4793840), (2, 2396920), (4, 1198460), (5, 958768), (8, 599230), (10, 479384), (16, 299615), (20, 239692), (31, 154640), (40, 119846), (62, 77320), (80, 59923), (124, 38660), (155, 30928), (248, 19330), (310, 15464), (496, 9665), (620, 7732), (1240, 3866), (1933, 2480)]