5200778940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{12382807}}^1$

素因数の和:12382826

約数の個数: 48

約数和(自身を含む): 16642493952

約数和(自身を除く): 11441715012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 12382807, 24765614, 37148421, 49531228, 61914035, 74296842, 86679649, 123828070, 148593684, 173359298, 185742105, 247656140, 260038947, 346718596, 371484210, 433398245, 520077894, 742968420, 866796490, 1040155788, 1300194735, 1733592980, 2600389470, 5200778940]

約数ペア:

[(1, 5200778940), (2, 2600389470), (3, 1733592980), (4, 1300194735), (5, 1040155788), (6, 866796490), (7, 742968420), (10, 520077894), (12, 433398245), (14, 371484210), (15, 346718596), (20, 260038947), (21, 247656140), (28, 185742105), (30, 173359298), (35, 148593684), (42, 123828070), (60, 86679649), (70, 74296842), (84, 61914035), (105, 49531228), (140, 37148421), (210, 24765614), (420, 12382807)]