2559014780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{1321}}^1$

素因数の和:1575

約数の個数: 96

約数和(自身を含む): 6252446592

約数和(自身を除く): 3693431812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 137, 140, 202, 274, 404, 505, 548, 685, 707, 959, 1010, 1321, 1370, 1414, 1918, 2020, 2642, 2740, 2828, 3535, 3836, 4795, 5284, 6605, 7070, 9247, 9590, 13210, 13837, 14140, 18494, 19180, 26420, 27674, 36988, 46235, 55348, 69185, 92470, 96859, 133421, 138370, 180977, 184940, 193718, 266842, 276740, 361954, 387436, 484295, 533684, 667105, 723908, 904885, 933947, 968590, 1266839, 1334210, 1809770, 1867894, 1937180, 2533678, 2668420, 3619540, 3735788, 4669735, 5067356, 6334195, 9339470, 12668390, 18278677, 18678940, 25336780, 36557354, 73114708, 91393385, 127950739, 182786770, 255901478, 365573540, 511802956, 639753695, 1279507390, 2559014780]

約数ペア:

[(1, 2559014780), (2, 1279507390), (4, 639753695), (5, 511802956), (7, 365573540), (10, 255901478), (14, 182786770), (20, 127950739), (28, 91393385), (35, 73114708), (70, 36557354), (101, 25336780), (137, 18678940), (140, 18278677), (202, 12668390), (274, 9339470), (404, 6334195), (505, 5067356), (548, 4669735), (685, 3735788), (707, 3619540), (959, 2668420), (1010, 2533678), (1321, 1937180), (1370, 1867894), (1414, 1809770), (1918, 1334210), (2020, 1266839), (2642, 968590), (2740, 933947), (2828, 904885), (3535, 723908), (3836, 667105), (4795, 533684), (5284, 484295), (6605, 387436), (7070, 361954), (9247, 276740), (9590, 266842), (13210, 193718), (13837, 184940), (14140, 180977), (18494, 138370), (19180, 133421), (26420, 96859), (27674, 92470), (36988, 69185), (46235, 55348)]