427043600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{34439}}^1$

素因数の和:34488

約数の個数: 60

約数和(自身を含む): 1059098880

約数和(自身を除く): 632055280

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, 6200, 12400, 34439, 68878, 137756, 172195, 275512, 344390, 551024, 688780, 860975, 1067609, 1377560, 1721950, 2135218, 2755120, 3443900, 4270436, 5338045, 6887800, 8540872, 10676090, 13775600, 17081744, 21352180, 26690225, 42704360, 53380450, 85408720, 106760900, 213521800, 427043600]

約数ペア:

[(1, 427043600), (2, 213521800), (4, 106760900), (5, 85408720), (8, 53380450), (10, 42704360), (16, 26690225), (20, 21352180), (25, 17081744), (31, 13775600), (40, 10676090), (50, 8540872), (62, 6887800), (80, 5338045), (100, 4270436), (124, 3443900), (155, 2755120), (200, 2135218), (248, 1721950), (310, 1377560), (400, 1067609), (496, 860975), (620, 688780), (775, 551024), (1240, 344390), (1550, 275512), (2480, 172195), (3100, 137756), (6200, 68878), (12400, 34439)]