100373740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1123}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 218100960

約数和(自身を除く): 117727220

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 109, 164, 205, 218, 410, 436, 545, 820, 1090, 1123, 2180, 2246, 4469, 4492, 5615, 8938, 11230, 17876, 22345, 22460, 44690, 46043, 89380, 92086, 122407, 184172, 230215, 244814, 460430, 489628, 612035, 920860, 1224070, 2448140, 5018687, 10037374, 20074748, 25093435, 50186870, 100373740]

約数ペア:

[(1, 100373740), (2, 50186870), (4, 25093435), (5, 20074748), (10, 10037374), (20, 5018687), (41, 2448140), (82, 1224070), (109, 920860), (164, 612035), (205, 489628), (218, 460430), (410, 244814), (436, 230215), (545, 184172), (820, 122407), (1090, 92086), (1123, 89380), (2180, 46043), (2246, 44690), (4469, 22460), (4492, 22345), (5615, 17876), (8938, 11230)]