4920999050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1063}}^1$

素因数の和:1548

約数の個数: 96

約数和(自身を含む): 10544325120

約数和(自身を除く): 5623326070

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 443, 475, 550, 886, 950, 1045, 1063, 2090, 2126, 2215, 4430, 4873, 5225, 5315, 8417, 9746, 10450, 10630, 11075, 11693, 16834, 20197, 22150, 23386, 24365, 26575, 40394, 42085, 48730, 53150, 58465, 84170, 92587, 100985, 116930, 121825, 185174, 201970, 210425, 222167, 243650, 292325, 420850, 444334, 462935, 470909, 504925, 584650, 925870, 941818, 1009850, 1110835, 2221670, 2314675, 2354545, 4629350, 4709090, 5179999, 5554175, 8947271, 10359998, 11108350, 11772725, 17894542, 23545450, 25899995, 44736355, 51799990, 89472710, 98419981, 129499975, 196839962, 223681775, 258999950, 447363550, 492099905, 984199810, 2460499525, 4920999050]

約数ペア:

[(1, 4920999050), (2, 2460499525), (5, 984199810), (10, 492099905), (11, 447363550), (19, 258999950), (22, 223681775), (25, 196839962), (38, 129499975), (50, 98419981), (55, 89472710), (95, 51799990), (110, 44736355), (190, 25899995), (209, 23545450), (275, 17894542), (418, 11772725), (443, 11108350), (475, 10359998), (550, 8947271), (886, 5554175), (950, 5179999), (1045, 4709090), (1063, 4629350), (2090, 2354545), (2126, 2314675), (2215, 2221670), (4430, 1110835), (4873, 1009850), (5225, 941818), (5315, 925870), (8417, 584650), (9746, 504925), (10450, 470909), (10630, 462935), (11075, 444334), (11693, 420850), (16834, 292325), (20197, 243650), (22150, 222167), (23386, 210425), (24365, 201970), (26575, 185174), (40394, 121825), (42085, 116930), (48730, 100985), (53150, 92587), (58465, 84170)]