8269250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 17611776

約数和(自身を除く): 9342526

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 97, 110, 125, 155, 194, 250, 275, 310, 341, 485, 550, 682, 775, 970, 1067, 1375, 1550, 1705, 2134, 2425, 2750, 3007, 3410, 3875, 4850, 5335, 6014, 7750, 8525, 10670, 12125, 15035, 17050, 24250, 26675, 30070, 33077, 42625, 53350, 66154, 75175, 85250, 133375, 150350, 165385, 266750, 330770, 375875, 751750, 826925, 1653850, 4134625, 8269250]

約数ペア:

[(1, 8269250), (2, 4134625), (5, 1653850), (10, 826925), (11, 751750), (22, 375875), (25, 330770), (31, 266750), (50, 165385), (55, 150350), (62, 133375), (97, 85250), (110, 75175), (125, 66154), (155, 53350), (194, 42625), (250, 33077), (275, 30070), (310, 26675), (341, 24250), (485, 17050), (550, 15035), (682, 12125), (775, 10670), (970, 8525), (1067, 7750), (1375, 6014), (1550, 5335), (1705, 4850), (2134, 3875), (2425, 3410), (2750, 3007)]