148460

素因数分解:

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

素因数の和:593

約数の個数: 24

約数和(自身を含む): 336336

約数和(自身を除く): 187876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 571, 1142, 2284, 2855, 5710, 7423, 11420, 14846, 29692, 37115, 74230, 148460]

約数ペア:

[(1, 148460), (2, 74230), (4, 37115), (5, 29692), (10, 14846), (13, 11420), (20, 7423), (26, 5710), (52, 2855), (65, 2284), (130, 1142), (260, 571)]