534862360

素因数分解:

$2^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{27457}}^1$

素因数の和:27955

約数の個数: 32

約数和(自身を含む): 1205955360

約数和(自身を除く): 671093000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 487, 974, 1948, 2435, 3896, 4870, 9740, 19480, 27457, 54914, 109828, 137285, 219656, 274570, 549140, 1098280, 13371559, 26743118, 53486236, 66857795, 106972472, 133715590, 267431180, 534862360]

約数ペア:

[(1, 534862360), (2, 267431180), (4, 133715590), (5, 106972472), (8, 66857795), (10, 53486236), (20, 26743118), (40, 13371559), (487, 1098280), (974, 549140), (1948, 274570), (2435, 219656), (3896, 137285), (4870, 109828), (9740, 54914), (19480, 27457)]