29696080

素因数分解:

$2^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1321}}^1$

素因数の和:1615

約数の個数: 40

約数和(自身を含む): 69341544

約数和(自身を除く): 39645464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 281, 562, 1124, 1321, 1405, 2248, 2642, 2810, 4496, 5284, 5620, 6605, 10568, 11240, 13210, 21136, 22480, 26420, 52840, 105680, 371201, 742402, 1484804, 1856005, 2969608, 3712010, 5939216, 7424020, 14848040, 29696080]

約数ペア:

[(1, 29696080), (2, 14848040), (4, 7424020), (5, 5939216), (8, 3712010), (10, 2969608), (16, 1856005), (20, 1484804), (40, 742402), (80, 371201), (281, 105680), (562, 52840), (1124, 26420), (1321, 22480), (1405, 21136), (2248, 13210), (2642, 11240), (2810, 10568), (4496, 6605), (5284, 5620)]