77073040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{87583}}^1$

素因数の和:87607

約数の個数: 40

約数和(自身を含む): 195487488

約数和(自身を除く): 118414448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 87583, 175166, 350332, 437915, 700664, 875830, 963413, 1401328, 1751660, 1926826, 3503320, 3853652, 4817065, 7006640, 7707304, 9634130, 15414608, 19268260, 38536520, 77073040]

約数ペア:

[(1, 77073040), (2, 38536520), (4, 19268260), (5, 15414608), (8, 9634130), (10, 7707304), (11, 7006640), (16, 4817065), (20, 3853652), (22, 3503320), (40, 1926826), (44, 1751660), (55, 1401328), (80, 963413), (88, 875830), (110, 700664), (176, 437915), (220, 350332), (440, 175166), (880, 87583)]