228214250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2736

約数の個数: 64

約数和(自身を含む): 481268736

約数和(自身を除く): 253054486

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 125, 155, 250, 275, 310, 341, 550, 682, 775, 1375, 1550, 1705, 2677, 2750, 3410, 3875, 5354, 7750, 8525, 13385, 17050, 26770, 29447, 42625, 58894, 66925, 82987, 85250, 133850, 147235, 165974, 294470, 334625, 414935, 669250, 736175, 829870, 912857, 1472350, 1825714, 2074675, 3680875, 4149350, 4564285, 7361750, 9128570, 10373375, 20746750, 22821425, 45642850, 114107125, 228214250]

約数ペア:

[(1, 228214250), (2, 114107125), (5, 45642850), (10, 22821425), (11, 20746750), (22, 10373375), (25, 9128570), (31, 7361750), (50, 4564285), (55, 4149350), (62, 3680875), (110, 2074675), (125, 1825714), (155, 1472350), (250, 912857), (275, 829870), (310, 736175), (341, 669250), (550, 414935), (682, 334625), (775, 294470), (1375, 165974), (1550, 147235), (1705, 133850), (2677, 85250), (2750, 82987), (3410, 66925), (3875, 58894), (5354, 42625), (7750, 29447), (8525, 26770), (13385, 17050)]