530200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 1350360

約数和(自身を除く): 820160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 241, 275, 440, 482, 550, 964, 1100, 1205, 1928, 2200, 2410, 2651, 4820, 5302, 6025, 9640, 10604, 12050, 13255, 21208, 24100, 26510, 48200, 53020, 66275, 106040, 132550, 265100, 530200]

約数ペア:

[(1, 530200), (2, 265100), (4, 132550), (5, 106040), (8, 66275), (10, 53020), (11, 48200), (20, 26510), (22, 24100), (25, 21208), (40, 13255), (44, 12050), (50, 10604), (55, 9640), (88, 6025), (100, 5302), (110, 4820), (200, 2651), (220, 2410), (241, 2200), (275, 1928), (440, 1205), (482, 1100), (550, 964)]