4473290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 8401536

約数和(自身を除く): 3928246

約数列:

[1, 2, 5, 10, 43, 86, 101, 103, 202, 206, 215, 430, 505, 515, 1010, 1030, 4343, 4429, 8686, 8858, 10403, 20806, 21715, 22145, 43430, 44290, 52015, 104030, 447329, 894658, 2236645, 4473290]

約数ペア:

[(1, 4473290), (2, 2236645), (5, 894658), (10, 447329), (43, 104030), (86, 52015), (101, 44290), (103, 43430), (202, 22145), (206, 21715), (215, 20806), (430, 10403), (505, 8858), (515, 8686), (1010, 4429), (1030, 4343)]