4023220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11833}}^1$

素因数の和:11859

約数の個数: 24

約数和(自身を含む): 8946504

約数和(自身を除く): 4923284

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 11833, 23666, 47332, 59165, 118330, 201161, 236660, 402322, 804644, 1005805, 2011610, 4023220]

約数ペア:

[(1, 4023220), (2, 2011610), (4, 1005805), (5, 804644), (10, 402322), (17, 236660), (20, 201161), (34, 118330), (68, 59165), (85, 47332), (170, 23666), (340, 11833)]