524368520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1008401}}^1$

素因数の和:1008425

約数の個数: 32

約数和(自身を含む): 1270586520

約数和(自身を除く): 746218000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1008401, 2016802, 4033604, 5042005, 8067208, 10084010, 13109213, 20168020, 26218426, 40336040, 52436852, 65546065, 104873704, 131092130, 262184260, 524368520]

約数ペア:

[(1, 524368520), (2, 262184260), (4, 131092130), (5, 104873704), (8, 65546065), (10, 52436852), (13, 40336040), (20, 26218426), (26, 20168020), (40, 13109213), (52, 10084010), (65, 8067208), (104, 5042005), (130, 4033604), (260, 2016802), (520, 1008401)]