32400161680

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4009921}}^1$

素因数の和:4010035

約数の個数: 40

約数和(自身を含む): 76076240184

約数和(自身を除く): 43676078504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 4009921, 8019842, 16039684, 20049605, 32079368, 40099210, 64158736, 80198420, 160396840, 320793680, 405002021, 810004042, 1620008084, 2025010105, 3240016168, 4050020210, 6480032336, 8100040420, 16200080840, 32400161680]

約数ペア:

[(1, 32400161680), (2, 16200080840), (4, 8100040420), (5, 6480032336), (8, 4050020210), (10, 3240016168), (16, 2025010105), (20, 1620008084), (40, 810004042), (80, 405002021), (101, 320793680), (202, 160396840), (404, 80198420), (505, 64158736), (808, 40099210), (1010, 32079368), (1616, 20049605), (2020, 16039684), (4040, 8019842), (8080, 4009921)]