27205600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1148

約数の個数: 72

約数和(自身を含む): 68620608

約数和(自身を除く): 41415008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1097, 1240, 1550, 2194, 2480, 3100, 4388, 4960, 5485, 6200, 8776, 10970, 12400, 17552, 21940, 24800, 27425, 34007, 35104, 43880, 54850, 68014, 87760, 109700, 136028, 170035, 175520, 219400, 272056, 340070, 438800, 544112, 680140, 850175, 877600, 1088224, 1360280, 1700350, 2720560, 3400700, 5441120, 6801400, 13602800, 27205600]

約数ペア:

[(1, 27205600), (2, 13602800), (4, 6801400), (5, 5441120), (8, 3400700), (10, 2720560), (16, 1700350), (20, 1360280), (25, 1088224), (31, 877600), (32, 850175), (40, 680140), (50, 544112), (62, 438800), (80, 340070), (100, 272056), (124, 219400), (155, 175520), (160, 170035), (200, 136028), (248, 109700), (310, 87760), (400, 68014), (496, 54850), (620, 43880), (775, 35104), (800, 34007), (992, 27425), (1097, 24800), (1240, 21940), (1550, 17552), (2194, 12400), (2480, 10970), (3100, 8776), (4388, 6200), (4960, 5485)]