2014095580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{96553}}^1$

素因数の和:96718

約数の個数: 48

約数和(自身を含む): 4866321600

約数和(自身を除く): 2852226020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 149, 298, 596, 745, 1043, 1490, 2086, 2980, 4172, 5215, 10430, 20860, 96553, 193106, 386212, 482765, 675871, 965530, 1351742, 1931060, 2703484, 3379355, 6758710, 13517420, 14386397, 28772794, 57545588, 71931985, 100704779, 143863970, 201409558, 287727940, 402819116, 503523895, 1007047790, 2014095580]

約数ペア:

[(1, 2014095580), (2, 1007047790), (4, 503523895), (5, 402819116), (7, 287727940), (10, 201409558), (14, 143863970), (20, 100704779), (28, 71931985), (35, 57545588), (70, 28772794), (140, 14386397), (149, 13517420), (298, 6758710), (596, 3379355), (745, 2703484), (1043, 1931060), (1490, 1351742), (2086, 965530), (2980, 675871), (4172, 482765), (5215, 386212), (10430, 193106), (20860, 96553)]