24792820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 56504448

約数和(自身を除く): 31711628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 167, 260, 334, 571, 668, 835, 1142, 1670, 2171, 2284, 2855, 3340, 4342, 5710, 7423, 8684, 10855, 11420, 14846, 21710, 29692, 37115, 43420, 74230, 95357, 148460, 190714, 381428, 476785, 953570, 1239641, 1907140, 2479282, 4958564, 6198205, 12396410, 24792820]

約数ペア:

[(1, 24792820), (2, 12396410), (4, 6198205), (5, 4958564), (10, 2479282), (13, 1907140), (20, 1239641), (26, 953570), (52, 476785), (65, 381428), (130, 190714), (167, 148460), (260, 95357), (334, 74230), (571, 43420), (668, 37115), (835, 29692), (1142, 21710), (1670, 14846), (2171, 11420), (2284, 10855), (2855, 8684), (3340, 7423), (4342, 5710)]