6600520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5323}}^1$

素因数の和:5365

約数の個数: 32

約数和(自身を含む): 15333120

約数和(自身を除く): 8732600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 5323, 10646, 21292, 26615, 42584, 53230, 106460, 165013, 212920, 330026, 660052, 825065, 1320104, 1650130, 3300260, 6600520]

約数ペア:

[(1, 6600520), (2, 3300260), (4, 1650130), (5, 1320104), (8, 825065), (10, 660052), (20, 330026), (31, 212920), (40, 165013), (62, 106460), (124, 53230), (155, 42584), (248, 26615), (310, 21292), (620, 10646), (1240, 5323)]