12303400

素因数分解:

$2^3\times 5^2\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 28837440

約数和(自身を除く): 16534040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 227, 271, 454, 542, 908, 1084, 1135, 1355, 1816, 2168, 2270, 2710, 4540, 5420, 5675, 6775, 9080, 10840, 11350, 13550, 22700, 27100, 45400, 54200, 61517, 123034, 246068, 307585, 492136, 615170, 1230340, 1537925, 2460680, 3075850, 6151700, 12303400]

約数ペア:

[(1, 12303400), (2, 6151700), (4, 3075850), (5, 2460680), (8, 1537925), (10, 1230340), (20, 615170), (25, 492136), (40, 307585), (50, 246068), (100, 123034), (200, 61517), (227, 54200), (271, 45400), (454, 27100), (542, 22700), (908, 13550), (1084, 11350), (1135, 10840), (1355, 9080), (1816, 6775), (2168, 5675), (2270, 5420), (2710, 4540)]