3263240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3547}}^1$

素因数の和:3581

約数の個数: 32

約数和(自身を含む): 7663680

約数和(自身を除く): 4400440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 3547, 7094, 14188, 17735, 28376, 35470, 70940, 81581, 141880, 163162, 326324, 407905, 652648, 815810, 1631620, 3263240]

約数ペア:

[(1, 3263240), (2, 1631620), (4, 815810), (5, 652648), (8, 407905), (10, 326324), (20, 163162), (23, 141880), (40, 81581), (46, 70940), (92, 35470), (115, 28376), (184, 17735), (230, 14188), (460, 7094), (920, 3547)]