9968402000

素因数分解:

$2^4\times 5^3\times {\mathrm{29}}^1\times {\mathrm{171869}}^1$

素因数の和:171921

約数の個数: 80

約数和(自身を含む): 24934899600

約数和(自身を除く): 14966497600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 125, 145, 200, 232, 250, 290, 400, 464, 500, 580, 725, 1000, 1160, 1450, 2000, 2320, 2900, 3625, 5800, 7250, 11600, 14500, 29000, 58000, 171869, 343738, 687476, 859345, 1374952, 1718690, 2749904, 3437380, 4296725, 4984201, 6874760, 8593450, 9968402, 13749520, 17186900, 19936804, 21483625, 24921005, 34373800, 39873608, 42967250, 49842010, 68747600, 79747216, 85934500, 99684020, 124605025, 171869000, 199368040, 249210050, 343738000, 398736080, 498420100, 623025125, 996840200, 1246050250, 1993680400, 2492100500, 4984201000, 9968402000]

約数ペア:

[(1, 9968402000), (2, 4984201000), (4, 2492100500), (5, 1993680400), (8, 1246050250), (10, 996840200), (16, 623025125), (20, 498420100), (25, 398736080), (29, 343738000), (40, 249210050), (50, 199368040), (58, 171869000), (80, 124605025), (100, 99684020), (116, 85934500), (125, 79747216), (145, 68747600), (200, 49842010), (232, 42967250), (250, 39873608), (290, 34373800), (400, 24921005), (464, 21483625), (500, 19936804), (580, 17186900), (725, 13749520), (1000, 9968402), (1160, 8593450), (1450, 6874760), (2000, 4984201), (2320, 4296725), (2900, 3437380), (3625, 2749904), (5800, 1718690), (7250, 1374952), (11600, 859345), (14500, 687476), (29000, 343738), (58000, 171869)]