57066680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5639}}^1$

素因数の和:5684

約数の個数: 64

約数和(自身を含む): 146188800

約数和(自身を除く): 89122120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 5639, 10120, 11278, 22556, 28195, 45112, 56390, 62029, 112780, 124058, 129697, 225560, 248116, 259394, 310145, 496232, 518788, 620290, 648485, 1037576, 1240580, 1296970, 1426667, 2481160, 2593940, 2853334, 5187880, 5706668, 7133335, 11413336, 14266670, 28533340, 57066680]

約数ペア:

[(1, 57066680), (2, 28533340), (4, 14266670), (5, 11413336), (8, 7133335), (10, 5706668), (11, 5187880), (20, 2853334), (22, 2593940), (23, 2481160), (40, 1426667), (44, 1296970), (46, 1240580), (55, 1037576), (88, 648485), (92, 620290), (110, 518788), (115, 496232), (184, 310145), (220, 259394), (230, 248116), (253, 225560), (440, 129697), (460, 124058), (506, 112780), (920, 62029), (1012, 56390), (1265, 45112), (2024, 28195), (2530, 22556), (5060, 11278), (5639, 10120)]