39266947520

素因数分解:

$2^6\times 5^1\times {\mathrm{509}}^1\times {\mathrm{241079}}^1$

素因数の和:241605

約数の個数: 56

約数和(自身を含む): 93688509600

約数和(自身を除く): 54421562080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 509, 1018, 2036, 2545, 4072, 5090, 8144, 10180, 16288, 20360, 32576, 40720, 81440, 162880, 241079, 482158, 964316, 1205395, 1928632, 2410790, 3857264, 4821580, 7714528, 9643160, 15429056, 19286320, 38572640, 77145280, 122709211, 245418422, 490836844, 613546055, 981673688, 1227092110, 1963347376, 2454184220, 3926694752, 4908368440, 7853389504, 9816736880, 19633473760, 39266947520]

約数ペア:

[(1, 39266947520), (2, 19633473760), (4, 9816736880), (5, 7853389504), (8, 4908368440), (10, 3926694752), (16, 2454184220), (20, 1963347376), (32, 1227092110), (40, 981673688), (64, 613546055), (80, 490836844), (160, 245418422), (320, 122709211), (509, 77145280), (1018, 38572640), (2036, 19286320), (2545, 15429056), (4072, 9643160), (5090, 7714528), (8144, 4821580), (10180, 3857264), (16288, 2410790), (20360, 1928632), (32576, 1205395), (40720, 964316), (81440, 482158), (162880, 241079)]