5079620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2791}}^1$

素因数の和:2820

約数の個数: 48

約数和(自身を含む): 13133568

約数和(自身を除く): 8053948

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 2791, 5582, 11164, 13955, 19537, 27910, 36283, 39074, 55820, 72566, 78148, 97685, 145132, 181415, 195370, 253981, 362830, 390740, 507962, 725660, 1015924, 1269905, 2539810, 5079620]

約数ペア:

[(1, 5079620), (2, 2539810), (4, 1269905), (5, 1015924), (7, 725660), (10, 507962), (13, 390740), (14, 362830), (20, 253981), (26, 195370), (28, 181415), (35, 145132), (52, 97685), (65, 78148), (70, 72566), (91, 55820), (130, 39074), (140, 36283), (182, 27910), (260, 19537), (364, 13955), (455, 11164), (910, 5582), (1820, 2791)]