103477520

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8681}}^1$

素因数の和:8843

約数の個数: 40

約数和(自身を含む): 242227800

約数和(自身を除く): 138750280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 8681, 11920, 17362, 34724, 43405, 69448, 86810, 138896, 173620, 347240, 694480, 1293469, 2586938, 5173876, 6467345, 10347752, 12934690, 20695504, 25869380, 51738760, 103477520]

約数ペア:

[(1, 103477520), (2, 51738760), (4, 25869380), (5, 20695504), (8, 12934690), (10, 10347752), (16, 6467345), (20, 5173876), (40, 2586938), (80, 1293469), (149, 694480), (298, 347240), (596, 173620), (745, 138896), (1192, 86810), (1490, 69448), (2384, 43405), (2980, 34724), (5960, 17362), (8681, 11920)]