2830575880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2347}}^1\times {\mathrm{2741}}^1$

素因数の和:5110

約数の個数: 64

約数和(自身を含む): 6953273280

約数和(自身を除く): 4122697400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2347, 2741, 4694, 5482, 9388, 10964, 11735, 13705, 18776, 21928, 23470, 25817, 27410, 30151, 46940, 51634, 54820, 60302, 93880, 103268, 109640, 120604, 129085, 150755, 206536, 241208, 258170, 301510, 516340, 603020, 1032680, 1206040, 6433127, 12866254, 25732508, 32165635, 51465016, 64331270, 70764397, 128662540, 141528794, 257325080, 283057588, 353821985, 566115176, 707643970, 1415287940, 2830575880]

約数ペア:

[(1, 2830575880), (2, 1415287940), (4, 707643970), (5, 566115176), (8, 353821985), (10, 283057588), (11, 257325080), (20, 141528794), (22, 128662540), (40, 70764397), (44, 64331270), (55, 51465016), (88, 32165635), (110, 25732508), (220, 12866254), (440, 6433127), (2347, 1206040), (2741, 1032680), (4694, 603020), (5482, 516340), (9388, 301510), (10964, 258170), (11735, 241208), (13705, 206536), (18776, 150755), (21928, 129085), (23470, 120604), (25817, 109640), (27410, 103268), (30151, 93880), (46940, 60302), (51634, 54820)]