4128157250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{81343}}^1$

素因数の和:81396

約数の個数: 64

約数和(自身を含む): 9136558080

約数和(自身を除く): 5008400830

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 125, 145, 175, 203, 250, 290, 350, 406, 725, 875, 1015, 1450, 1750, 2030, 3625, 5075, 7250, 10150, 25375, 50750, 81343, 162686, 406715, 569401, 813430, 1138802, 2033575, 2358947, 2847005, 4067150, 4717894, 5694010, 10167875, 11794735, 14235025, 16512629, 20335750, 23589470, 28470050, 33025258, 58973675, 71175125, 82563145, 117947350, 142350250, 165126290, 294868375, 412815725, 589736750, 825631450, 2064078625, 4128157250]

約数ペア:

[(1, 4128157250), (2, 2064078625), (5, 825631450), (7, 589736750), (10, 412815725), (14, 294868375), (25, 165126290), (29, 142350250), (35, 117947350), (50, 82563145), (58, 71175125), (70, 58973675), (125, 33025258), (145, 28470050), (175, 23589470), (203, 20335750), (250, 16512629), (290, 14235025), (350, 11794735), (406, 10167875), (725, 5694010), (875, 4717894), (1015, 4067150), (1450, 2847005), (1750, 2358947), (2030, 2033575), (3625, 1138802), (5075, 813430), (7250, 569401), (10150, 406715), (25375, 162686), (50750, 81343)]