103628107480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{868489}}^1$

素因数の和:868676

約数の個数: 64

約数和(自身を含む): 246998556000

約数和(自身を除く): 143370448520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 157, 190, 314, 380, 628, 760, 785, 1256, 1570, 2983, 3140, 5966, 6280, 11932, 14915, 23864, 29830, 59660, 119320, 868489, 1736978, 3473956, 4342445, 6947912, 8684890, 16501291, 17369780, 33002582, 34739560, 66005164, 82506455, 132010328, 136352773, 165012910, 272705546, 330025820, 545411092, 660051640, 681763865, 1090822184, 1363527730, 2590702687, 2727055460, 5181405374, 5454110920, 10362810748, 12953513435, 20725621496, 25907026870, 51814053740, 103628107480]

約数ペア:

[(1, 103628107480), (2, 51814053740), (4, 25907026870), (5, 20725621496), (8, 12953513435), (10, 10362810748), (19, 5454110920), (20, 5181405374), (38, 2727055460), (40, 2590702687), (76, 1363527730), (95, 1090822184), (152, 681763865), (157, 660051640), (190, 545411092), (314, 330025820), (380, 272705546), (628, 165012910), (760, 136352773), (785, 132010328), (1256, 82506455), (1570, 66005164), (2983, 34739560), (3140, 33002582), (5966, 17369780), (6280, 16501291), (11932, 8684890), (14915, 6947912), (23864, 4342445), (29830, 3473956), (59660, 1736978), (119320, 868489)]