89157200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:933

約数の個数: 120

約数和(自身を含む): 244109376

約数和(自身を除く): 154952176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 40, 44, 46, 50, 55, 80, 88, 92, 100, 110, 115, 176, 184, 200, 220, 230, 253, 275, 368, 400, 440, 460, 506, 550, 575, 880, 881, 920, 1012, 1100, 1150, 1265, 1762, 1840, 2024, 2200, 2300, 2530, 3524, 4048, 4400, 4405, 4600, 5060, 6325, 7048, 8810, 9200, 9691, 10120, 12650, 14096, 17620, 19382, 20240, 20263, 22025, 25300, 35240, 38764, 40526, 44050, 48455, 50600, 70480, 77528, 81052, 88100, 96910, 101200, 101315, 155056, 162104, 176200, 193820, 202630, 222893, 242275, 324208, 352400, 387640, 405260, 445786, 484550, 506575, 775280, 810520, 891572, 969100, 1013150, 1114465, 1621040, 1783144, 1938200, 2026300, 2228930, 3566288, 3876400, 4052600, 4457860, 5572325, 8105200, 8915720, 11144650, 17831440, 22289300, 44578600, 89157200]

約数ペア:

[(1, 89157200), (2, 44578600), (4, 22289300), (5, 17831440), (8, 11144650), (10, 8915720), (11, 8105200), (16, 5572325), (20, 4457860), (22, 4052600), (23, 3876400), (25, 3566288), (40, 2228930), (44, 2026300), (46, 1938200), (50, 1783144), (55, 1621040), (80, 1114465), (88, 1013150), (92, 969100), (100, 891572), (110, 810520), (115, 775280), (176, 506575), (184, 484550), (200, 445786), (220, 405260), (230, 387640), (253, 352400), (275, 324208), (368, 242275), (400, 222893), (440, 202630), (460, 193820), (506, 176200), (550, 162104), (575, 155056), (880, 101315), (881, 101200), (920, 96910), (1012, 88100), (1100, 81052), (1150, 77528), (1265, 70480), (1762, 50600), (1840, 48455), (2024, 44050), (2200, 40526), (2300, 38764), (2530, 35240), (3524, 25300), (4048, 22025), (4400, 20263), (4405, 20240), (4600, 19382), (5060, 17620), (6325, 14096), (7048, 12650), (8810, 10120), (9200, 9691)]