85365200

素因数分解:

$2^4\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2113}}^1$

素因数の和:2232

約数の個数: 60

約数和(自身を含む): 207218508

約数和(自身を除く): 121853308

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 101, 200, 202, 400, 404, 505, 808, 1010, 1616, 2020, 2113, 2525, 4040, 4226, 5050, 8080, 8452, 10100, 10565, 16904, 20200, 21130, 33808, 40400, 42260, 52825, 84520, 105650, 169040, 211300, 213413, 422600, 426826, 845200, 853652, 1067065, 1707304, 2134130, 3414608, 4268260, 5335325, 8536520, 10670650, 17073040, 21341300, 42682600, 85365200]

約数ペア:

[(1, 85365200), (2, 42682600), (4, 21341300), (5, 17073040), (8, 10670650), (10, 8536520), (16, 5335325), (20, 4268260), (25, 3414608), (40, 2134130), (50, 1707304), (80, 1067065), (100, 853652), (101, 845200), (200, 426826), (202, 422600), (400, 213413), (404, 211300), (505, 169040), (808, 105650), (1010, 84520), (1616, 52825), (2020, 42260), (2113, 40400), (2525, 33808), (4040, 21130), (4226, 20200), (5050, 16904), (8080, 10565), (8452, 10100)]