117166480

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{18539}}^1$

素因数の和:18631

約数の個数: 40

約数和(自身を含む): 275875200

約数和(自身を除く): 158708720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 18539, 37078, 74156, 92695, 148312, 185390, 296624, 370780, 741560, 1464581, 1483120, 2929162, 5858324, 7322905, 11716648, 14645810, 23433296, 29291620, 58583240, 117166480]

約数ペア:

[(1, 117166480), (2, 58583240), (4, 29291620), (5, 23433296), (8, 14645810), (10, 11716648), (16, 7322905), (20, 5858324), (40, 2929162), (79, 1483120), (80, 1464581), (158, 741560), (316, 370780), (395, 296624), (632, 185390), (790, 148312), (1264, 92695), (1580, 74156), (3160, 37078), (6320, 18539)]