22656660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:993

約数の個数: 96

約数和(自身を含む): 70597632

約数和(自身を除く): 47940972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 937, 1209, 1612, 1860, 1874, 2015, 2418, 2811, 3748, 4030, 4685, 4836, 5622, 6045, 8060, 9370, 11244, 12090, 12181, 14055, 18740, 24180, 24362, 28110, 29047, 36543, 48724, 56220, 58094, 60905, 73086, 87141, 116188, 121810, 145235, 146172, 174282, 182715, 243620, 290470, 348564, 365430, 377611, 435705, 580940, 730860, 755222, 871410, 1132833, 1510444, 1742820, 1888055, 2265666, 3776110, 4531332, 5664165, 7552220, 11328330, 22656660]

約数ペア:

[(1, 22656660), (2, 11328330), (3, 7552220), (4, 5664165), (5, 4531332), (6, 3776110), (10, 2265666), (12, 1888055), (13, 1742820), (15, 1510444), (20, 1132833), (26, 871410), (30, 755222), (31, 730860), (39, 580940), (52, 435705), (60, 377611), (62, 365430), (65, 348564), (78, 290470), (93, 243620), (124, 182715), (130, 174282), (155, 146172), (156, 145235), (186, 121810), (195, 116188), (260, 87141), (310, 73086), (372, 60905), (390, 58094), (403, 56220), (465, 48724), (620, 36543), (780, 29047), (806, 28110), (930, 24362), (937, 24180), (1209, 18740), (1612, 14055), (1860, 12181), (1874, 12090), (2015, 11244), (2418, 9370), (2811, 8060), (3748, 6045), (4030, 5622), (4685, 4836)]