116646140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3011}}^1$

素因数の和:3182

約数の個数: 48

約数和(自身を含む): 265658400

約数和(自身を除く): 149012260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 149, 260, 298, 596, 745, 1490, 1937, 2980, 3011, 3874, 6022, 7748, 9685, 12044, 15055, 19370, 30110, 38740, 39143, 60220, 78286, 156572, 195715, 391430, 448639, 782860, 897278, 1794556, 2243195, 4486390, 5832307, 8972780, 11664614, 23329228, 29161535, 58323070, 116646140]

約数ペア:

[(1, 116646140), (2, 58323070), (4, 29161535), (5, 23329228), (10, 11664614), (13, 8972780), (20, 5832307), (26, 4486390), (52, 2243195), (65, 1794556), (130, 897278), (149, 782860), (260, 448639), (298, 391430), (596, 195715), (745, 156572), (1490, 78286), (1937, 60220), (2980, 39143), (3011, 38740), (3874, 30110), (6022, 19370), (7748, 15055), (9685, 12044)]