66005200

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5323}}^1$

素因数の和:5372

約数の個数: 60

約数和(自身を含む): 163723648

約数和(自身を除く): 97718448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 5323, 6200, 10646, 12400, 21292, 26615, 42584, 53230, 85168, 106460, 133075, 165013, 212920, 266150, 330026, 425840, 532300, 660052, 825065, 1064600, 1320104, 1650130, 2129200, 2640208, 3300260, 4125325, 6600520, 8250650, 13201040, 16501300, 33002600, 66005200]

約数ペア:

[(1, 66005200), (2, 33002600), (4, 16501300), (5, 13201040), (8, 8250650), (10, 6600520), (16, 4125325), (20, 3300260), (25, 2640208), (31, 2129200), (40, 1650130), (50, 1320104), (62, 1064600), (80, 825065), (100, 660052), (124, 532300), (155, 425840), (200, 330026), (248, 266150), (310, 212920), (400, 165013), (496, 133075), (620, 106460), (775, 85168), (1240, 53230), (1550, 42584), (2480, 26615), (3100, 21292), (5323, 12400), (6200, 10646)]