40626910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{57221}}^1$

素因数の和:57299

約数の個数: 16

約数和(自身を含む): 74159712

約数和(自身を除く): 33532802

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 57221, 114442, 286105, 572210, 4062691, 8125382, 20313455, 40626910]

約数ペア:

[(1, 40626910), (2, 20313455), (5, 8125382), (10, 4062691), (71, 572210), (142, 286105), (355, 114442), (710, 57221)]