38299040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18413}}^1$

素因数の和:18441

約数の個数: 48

約数和(自身を含む): 97446888

約数和(自身を除く): 59147848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 18413, 36826, 73652, 92065, 147304, 184130, 239369, 294608, 368260, 478738, 589216, 736520, 957476, 1196845, 1473040, 1914952, 2393690, 2946080, 3829904, 4787380, 7659808, 9574760, 19149520, 38299040]

約数ペア:

[(1, 38299040), (2, 19149520), (4, 9574760), (5, 7659808), (8, 4787380), (10, 3829904), (13, 2946080), (16, 2393690), (20, 1914952), (26, 1473040), (32, 1196845), (40, 957476), (52, 736520), (65, 589216), (80, 478738), (104, 368260), (130, 294608), (160, 239369), (208, 184130), (260, 147304), (416, 92065), (520, 73652), (1040, 36826), (2080, 18413)]