6801400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 16338240

約数和(自身を除く): 9536840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1097, 1240, 1550, 2194, 3100, 4388, 5485, 6200, 8776, 10970, 21940, 27425, 34007, 43880, 54850, 68014, 109700, 136028, 170035, 219400, 272056, 340070, 680140, 850175, 1360280, 1700350, 3400700, 6801400]

約数ペア:

[(1, 6801400), (2, 3400700), (4, 1700350), (5, 1360280), (8, 850175), (10, 680140), (20, 340070), (25, 272056), (31, 219400), (40, 170035), (50, 136028), (62, 109700), (100, 68014), (124, 54850), (155, 43880), (200, 34007), (248, 27425), (310, 21940), (620, 10970), (775, 8776), (1097, 6200), (1240, 5485), (1550, 4388), (2194, 3100)]