4916920

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1481}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 11203920

約数和(自身を除く): 6287000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1481, 1660, 2962, 3320, 5924, 7405, 11848, 14810, 29620, 59240, 122923, 245846, 491692, 614615, 983384, 1229230, 2458460, 4916920]

約数ペア:

[(1, 4916920), (2, 2458460), (4, 1229230), (5, 983384), (8, 614615), (10, 491692), (20, 245846), (40, 122923), (83, 59240), (166, 29620), (332, 14810), (415, 11848), (664, 7405), (830, 5924), (1481, 3320), (1660, 2962)]