4575856520

素因数分解:

$2^3\times 5^1\times {\mathrm{2789}}^1\times {\mathrm{41017}}^1$

素因数の和:43817

約数の個数: 32

約数和(自身を含む): 10299619800

約数和(自身を除く): 5723763280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2789, 5578, 11156, 13945, 22312, 27890, 41017, 55780, 82034, 111560, 164068, 205085, 328136, 410170, 820340, 1640680, 114396413, 228792826, 457585652, 571982065, 915171304, 1143964130, 2287928260, 4575856520]

約数ペア:

[(1, 4575856520), (2, 2287928260), (4, 1143964130), (5, 915171304), (8, 571982065), (10, 457585652), (20, 228792826), (40, 114396413), (2789, 1640680), (5578, 820340), (11156, 410170), (13945, 328136), (22312, 205085), (27890, 164068), (41017, 111560), (55780, 82034)]