1940714500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^2\times {\mathrm{2309}}^1$

素因数の和:2410

約数の個数: 72

約数和(自身を含む): 4346301960

約数和(自身を除く): 2405587460

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 125, 164, 205, 250, 410, 500, 820, 1025, 1681, 2050, 2309, 3362, 4100, 4618, 5125, 6724, 8405, 9236, 10250, 11545, 16810, 20500, 23090, 33620, 42025, 46180, 57725, 84050, 94669, 115450, 168100, 189338, 210125, 230900, 288625, 378676, 420250, 473345, 577250, 840500, 946690, 1154500, 1893380, 2366725, 3881429, 4733450, 7762858, 9466900, 11833625, 15525716, 19407145, 23667250, 38814290, 47334500, 77628580, 97035725, 194071450, 388142900, 485178625, 970357250, 1940714500]

約数ペア:

[(1, 1940714500), (2, 970357250), (4, 485178625), (5, 388142900), (10, 194071450), (20, 97035725), (25, 77628580), (41, 47334500), (50, 38814290), (82, 23667250), (100, 19407145), (125, 15525716), (164, 11833625), (205, 9466900), (250, 7762858), (410, 4733450), (500, 3881429), (820, 2366725), (1025, 1893380), (1681, 1154500), (2050, 946690), (2309, 840500), (3362, 577250), (4100, 473345), (4618, 420250), (5125, 378676), (6724, 288625), (8405, 230900), (9236, 210125), (10250, 189338), (11545, 168100), (16810, 115450), (20500, 94669), (23090, 84050), (33620, 57725), (42025, 46180)]