33363920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 81758160

約数和(自身を除く): 48394240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 73, 80, 116, 145, 146, 197, 232, 290, 292, 365, 394, 464, 580, 584, 730, 788, 985, 1160, 1168, 1460, 1576, 1970, 2117, 2320, 2920, 3152, 3940, 4234, 5713, 5840, 7880, 8468, 10585, 11426, 14381, 15760, 16936, 21170, 22852, 28565, 28762, 33872, 42340, 45704, 57130, 57524, 71905, 84680, 91408, 114260, 115048, 143810, 169360, 228520, 230096, 287620, 417049, 457040, 575240, 834098, 1150480, 1668196, 2085245, 3336392, 4170490, 6672784, 8340980, 16681960, 33363920]

約数ペア:

[(1, 33363920), (2, 16681960), (4, 8340980), (5, 6672784), (8, 4170490), (10, 3336392), (16, 2085245), (20, 1668196), (29, 1150480), (40, 834098), (58, 575240), (73, 457040), (80, 417049), (116, 287620), (145, 230096), (146, 228520), (197, 169360), (232, 143810), (290, 115048), (292, 114260), (365, 91408), (394, 84680), (464, 71905), (580, 57524), (584, 57130), (730, 45704), (788, 42340), (985, 33872), (1160, 28762), (1168, 28565), (1460, 22852), (1576, 21170), (1970, 16936), (2117, 15760), (2320, 14381), (2920, 11426), (3152, 10585), (3940, 8468), (4234, 7880), (5713, 5840)]