89099560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 226233000

約数和(自身を除く): 137133440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 121, 164, 205, 220, 242, 328, 410, 440, 449, 451, 484, 605, 820, 898, 902, 968, 1210, 1640, 1796, 1804, 2245, 2255, 2420, 3592, 3608, 4490, 4510, 4840, 4939, 4961, 8980, 9020, 9878, 9922, 17960, 18040, 18409, 19756, 19844, 24695, 24805, 36818, 39512, 39688, 49390, 49610, 54329, 73636, 92045, 98780, 99220, 108658, 147272, 184090, 197560, 198440, 202499, 217316, 271645, 368180, 404998, 434632, 543290, 736360, 809996, 1012495, 1086580, 1619992, 2024990, 2173160, 2227489, 4049980, 4454978, 8099960, 8909956, 11137445, 17819912, 22274890, 44549780, 89099560]

約数ペア:

[(1, 89099560), (2, 44549780), (4, 22274890), (5, 17819912), (8, 11137445), (10, 8909956), (11, 8099960), (20, 4454978), (22, 4049980), (40, 2227489), (41, 2173160), (44, 2024990), (55, 1619992), (82, 1086580), (88, 1012495), (110, 809996), (121, 736360), (164, 543290), (205, 434632), (220, 404998), (242, 368180), (328, 271645), (410, 217316), (440, 202499), (449, 198440), (451, 197560), (484, 184090), (605, 147272), (820, 108658), (898, 99220), (902, 98780), (968, 92045), (1210, 73636), (1640, 54329), (1796, 49610), (1804, 49390), (2245, 39688), (2255, 39512), (2420, 36818), (3592, 24805), (3608, 24695), (4490, 19844), (4510, 19756), (4840, 18409), (4939, 18040), (4961, 17960), (8980, 9922), (9020, 9878)]