134724320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49531}}^1$

素因数の和:49563

約数の個数: 48

約数和(自身を含む): 337015728

約数和(自身を除く): 202291408

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 49531, 99062, 198124, 247655, 396248, 495310, 792496, 842027, 990620, 1584992, 1684054, 1981240, 3368108, 3962480, 4210135, 6736216, 7924960, 8420270, 13472432, 16840540, 26944864, 33681080, 67362160, 134724320]

約数ペア:

[(1, 134724320), (2, 67362160), (4, 33681080), (5, 26944864), (8, 16840540), (10, 13472432), (16, 8420270), (17, 7924960), (20, 6736216), (32, 4210135), (34, 3962480), (40, 3368108), (68, 1981240), (80, 1684054), (85, 1584992), (136, 990620), (160, 842027), (170, 792496), (272, 495310), (340, 396248), (544, 247655), (680, 198124), (1360, 99062), (2720, 49531)]