40589030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{238759}}^1$

素因数の和:238783

約数の個数: 16

約数和(自身を含む): 77358240

約数和(自身を除く): 36769210

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 238759, 477518, 1193795, 2387590, 4058903, 8117806, 20294515, 40589030]

約数ペア:

[(1, 40589030), (2, 20294515), (5, 8117806), (10, 4058903), (17, 2387590), (34, 1193795), (85, 477518), (170, 238759)]