10025090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 18925056

約数和(自身を除く): 8899966

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 443, 730, 886, 2215, 2263, 4430, 4526, 11315, 13733, 22630, 27466, 32339, 64678, 68665, 137330, 161695, 323390, 1002509, 2005018, 5012545, 10025090]

約数ペア:

[(1, 10025090), (2, 5012545), (5, 2005018), (10, 1002509), (31, 323390), (62, 161695), (73, 137330), (146, 68665), (155, 64678), (310, 32339), (365, 27466), (443, 22630), (730, 13733), (886, 11315), (2215, 4526), (2263, 4430)]