12233840

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4933}}^1$

素因数の和:4977

約数の個数: 40

約数和(自身を含む): 29367168

約数和(自身を除く): 17133328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 4933, 9866, 19732, 24665, 39464, 49330, 78928, 98660, 152923, 197320, 305846, 394640, 611692, 764615, 1223384, 1529230, 2446768, 3058460, 6116920, 12233840]

約数ペア:

[(1, 12233840), (2, 6116920), (4, 3058460), (5, 2446768), (8, 1529230), (10, 1223384), (16, 764615), (20, 611692), (31, 394640), (40, 305846), (62, 197320), (80, 152923), (124, 98660), (155, 78928), (248, 49330), (310, 39464), (496, 24665), (620, 19732), (1240, 9866), (2480, 4933)]