275233640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27197}}^1$

素因数の和:27242

約数の個数: 64

約数和(自身を含む): 704972160

約数和(自身を除く): 429738520

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, 10120, 27197, 54394, 108788, 135985, 217576, 271970, 299167, 543940, 598334, 625531, 1087880, 1196668, 1251062, 1495835, 2393336, 2502124, 2991670, 3127655, 5004248, 5983340, 6255310, 6880841, 11966680, 12510620, 13761682, 25021240, 27523364, 34404205, 55046728, 68808410, 137616820, 275233640]

約数ペア:

[(1, 275233640), (2, 137616820), (4, 68808410), (5, 55046728), (8, 34404205), (10, 27523364), (11, 25021240), (20, 13761682), (22, 12510620), (23, 11966680), (40, 6880841), (44, 6255310), (46, 5983340), (55, 5004248), (88, 3127655), (92, 2991670), (110, 2502124), (115, 2393336), (184, 1495835), (220, 1251062), (230, 1196668), (253, 1087880), (440, 625531), (460, 598334), (506, 543940), (920, 299167), (1012, 271970), (1265, 217576), (2024, 135985), (2530, 108788), (5060, 54394), (10120, 27197)]