2458546120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{212677}}^1$

素因数の和:212722

約数の個数: 48

約数和(自身を含む): 5876293140

約数和(自身を除く): 3417747020

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 11560, 212677, 425354, 850708, 1063385, 1701416, 2126770, 3615509, 4253540, 7231018, 8507080, 14462036, 18077545, 28924072, 36155090, 61463653, 72310180, 122927306, 144620360, 245854612, 307318265, 491709224, 614636530, 1229273060, 2458546120]

約数ペア:

[(1, 2458546120), (2, 1229273060), (4, 614636530), (5, 491709224), (8, 307318265), (10, 245854612), (17, 144620360), (20, 122927306), (34, 72310180), (40, 61463653), (68, 36155090), (85, 28924072), (136, 18077545), (170, 14462036), (289, 8507080), (340, 7231018), (578, 4253540), (680, 3615509), (1156, 2126770), (1445, 1701416), (2312, 1063385), (2890, 850708), (5780, 425354), (11560, 212677)]