61724260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{237401}}^1$

素因数の和:237423

約数の個数: 24

約数和(自身を含む): 139592376

約数和(自身を除く): 77868116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 237401, 474802, 949604, 1187005, 2374010, 3086213, 4748020, 6172426, 12344852, 15431065, 30862130, 61724260]

約数ペア:

[(1, 61724260), (2, 30862130), (4, 15431065), (5, 12344852), (10, 6172426), (13, 4748020), (20, 3086213), (26, 2374010), (52, 1187005), (65, 949604), (130, 474802), (260, 237401)]