47871080

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14419}}^1$

素因数の和:14513

約数の個数: 32

約数和(自身を含む): 109015200

約数和(自身を除く): 61144120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 14419, 28838, 57676, 72095, 115352, 144190, 288380, 576760, 1196777, 2393554, 4787108, 5983885, 9574216, 11967770, 23935540, 47871080]

約数ペア:

[(1, 47871080), (2, 23935540), (4, 11967770), (5, 9574216), (8, 5983885), (10, 4787108), (20, 2393554), (40, 1196777), (83, 576760), (166, 288380), (332, 144190), (415, 115352), (664, 72095), (830, 57676), (1660, 28838), (3320, 14419)]