1187680

素因数分解:

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

素因数の和:599

約数の個数: 48

約数和(自身を含む): 3027024

約数和(自身を除く): 1839344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 571, 1040, 1142, 2080, 2284, 2855, 4568, 5710, 7423, 9136, 11420, 14846, 18272, 22840, 29692, 37115, 45680, 59384, 74230, 91360, 118768, 148460, 237536, 296920, 593840, 1187680]

約数ペア:

[(1, 1187680), (2, 593840), (4, 296920), (5, 237536), (8, 148460), (10, 118768), (13, 91360), (16, 74230), (20, 59384), (26, 45680), (32, 37115), (40, 29692), (52, 22840), (65, 18272), (80, 14846), (104, 11420), (130, 9136), (160, 7423), (208, 5710), (260, 4568), (416, 2855), (520, 2284), (571, 2080), (1040, 1142)]