5200163780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{57947}}^1$

素因数の和:58604

約数の個数: 48

約数和(自身を含む): 12500078976

約数和(自身を除く): 7299915196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 641, 1282, 2564, 3205, 4487, 6410, 8974, 12820, 17948, 22435, 44870, 57947, 89740, 115894, 231788, 289735, 405629, 579470, 811258, 1158940, 1622516, 2028145, 4056290, 8112580, 37144027, 74288054, 148576108, 185720135, 260008189, 371440270, 520016378, 742880540, 1040032756, 1300040945, 2600081890, 5200163780]

約数ペア:

[(1, 5200163780), (2, 2600081890), (4, 1300040945), (5, 1040032756), (7, 742880540), (10, 520016378), (14, 371440270), (20, 260008189), (28, 185720135), (35, 148576108), (70, 74288054), (140, 37144027), (641, 8112580), (1282, 4056290), (2564, 2028145), (3205, 1622516), (4487, 1158940), (6410, 811258), (8974, 579470), (12820, 405629), (17948, 289735), (22435, 231788), (44870, 115894), (57947, 89740)]