29708720

素因数分解:

$2^4\times 5^1\times {\mathrm{371359}}^1$

素因数の和:371372

約数の個数: 20

約数和(自身を含む): 69072960

約数和(自身を除く): 39364240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 371359, 742718, 1485436, 1856795, 2970872, 3713590, 5941744, 7427180, 14854360, 29708720]

約数ペア:

[(1, 29708720), (2, 14854360), (4, 7427180), (5, 5941744), (8, 3713590), (10, 2970872), (16, 1856795), (20, 1485436), (40, 742718), (80, 371359)]