89230240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{419}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 232424640

約数和(自身を除く): 143194400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 419, 440, 484, 605, 838, 880, 968, 1210, 1331, 1676, 1760, 1936, 2095, 2420, 2662, 3352, 3872, 4190, 4609, 4840, 5324, 6655, 6704, 8380, 9218, 9680, 10648, 13310, 13408, 16760, 18436, 19360, 21296, 23045, 26620, 33520, 36872, 42592, 46090, 50699, 53240, 67040, 73744, 92180, 101398, 106480, 147488, 184360, 202796, 212960, 253495, 368720, 405592, 506990, 557689, 737440, 811184, 1013980, 1115378, 1622368, 2027960, 2230756, 2788445, 4055920, 4461512, 5576890, 8111840, 8923024, 11153780, 17846048, 22307560, 44615120, 89230240]

約数ペア:

[(1, 89230240), (2, 44615120), (4, 22307560), (5, 17846048), (8, 11153780), (10, 8923024), (11, 8111840), (16, 5576890), (20, 4461512), (22, 4055920), (32, 2788445), (40, 2230756), (44, 2027960), (55, 1622368), (80, 1115378), (88, 1013980), (110, 811184), (121, 737440), (160, 557689), (176, 506990), (220, 405592), (242, 368720), (352, 253495), (419, 212960), (440, 202796), (484, 184360), (605, 147488), (838, 106480), (880, 101398), (968, 92180), (1210, 73744), (1331, 67040), (1676, 53240), (1760, 50699), (1936, 46090), (2095, 42592), (2420, 36872), (2662, 33520), (3352, 26620), (3872, 23045), (4190, 21296), (4609, 19360), (4840, 18436), (5324, 16760), (6655, 13408), (6704, 13310), (8380, 10648), (9218, 9680)]