73261360

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9067}}^1$

素因数の和:9181

約数の個数: 40

約数和(自身を含む): 172038096

約数和(自身を除く): 98776736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 9067, 18134, 36268, 45335, 72536, 90670, 145072, 181340, 362680, 725360, 915767, 1831534, 3663068, 4578835, 7326136, 9157670, 14652272, 18315340, 36630680, 73261360]

約数ペア:

[(1, 73261360), (2, 36630680), (4, 18315340), (5, 14652272), (8, 9157670), (10, 7326136), (16, 4578835), (20, 3663068), (40, 1831534), (80, 915767), (101, 725360), (202, 362680), (404, 181340), (505, 145072), (808, 90670), (1010, 72536), (1616, 45335), (2020, 36268), (4040, 18134), (8080, 9067)]