5239900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:934

約数の個数: 36

約数和(自身を含む): 11570440

約数和(自身を除く): 6330540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 859, 1220, 1525, 1718, 3050, 3436, 4295, 6100, 8590, 17180, 21475, 42950, 52399, 85900, 104798, 209596, 261995, 523990, 1047980, 1309975, 2619950, 5239900]

約数ペア:

[(1, 5239900), (2, 2619950), (4, 1309975), (5, 1047980), (10, 523990), (20, 261995), (25, 209596), (50, 104798), (61, 85900), (100, 52399), (122, 42950), (244, 21475), (305, 17180), (610, 8590), (859, 6100), (1220, 4295), (1525, 3436), (1718, 3050)]