42653600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 117554976

約数和(自身を除く): 74901376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 37, 40, 44, 50, 55, 74, 80, 88, 100, 110, 131, 148, 160, 176, 185, 200, 220, 262, 275, 296, 352, 370, 400, 407, 440, 524, 550, 592, 655, 740, 800, 814, 880, 925, 1048, 1100, 1184, 1310, 1441, 1480, 1628, 1760, 1850, 2035, 2096, 2200, 2620, 2882, 2960, 3256, 3275, 3700, 4070, 4192, 4400, 4847, 5240, 5764, 5920, 6512, 6550, 7205, 7400, 8140, 8800, 9694, 10175, 10480, 11528, 13024, 13100, 14410, 14800, 16280, 19388, 20350, 20960, 23056, 24235, 26200, 28820, 29600, 32560, 36025, 38776, 40700, 46112, 48470, 52400, 53317, 57640, 65120, 72050, 77552, 81400, 96940, 104800, 106634, 115280, 121175, 144100, 155104, 162800, 193880, 213268, 230560, 242350, 266585, 288200, 325600, 387760, 426536, 484700, 533170, 576400, 775520, 853072, 969400, 1066340, 1152800, 1332925, 1706144, 1938800, 2132680, 2665850, 3877600, 4265360, 5331700, 8530720, 10663400, 21326800, 42653600]

約数ペア:

[(1, 42653600), (2, 21326800), (4, 10663400), (5, 8530720), (8, 5331700), (10, 4265360), (11, 3877600), (16, 2665850), (20, 2132680), (22, 1938800), (25, 1706144), (32, 1332925), (37, 1152800), (40, 1066340), (44, 969400), (50, 853072), (55, 775520), (74, 576400), (80, 533170), (88, 484700), (100, 426536), (110, 387760), (131, 325600), (148, 288200), (160, 266585), (176, 242350), (185, 230560), (200, 213268), (220, 193880), (262, 162800), (275, 155104), (296, 144100), (352, 121175), (370, 115280), (400, 106634), (407, 104800), (440, 96940), (524, 81400), (550, 77552), (592, 72050), (655, 65120), (740, 57640), (800, 53317), (814, 52400), (880, 48470), (925, 46112), (1048, 40700), (1100, 38776), (1184, 36025), (1310, 32560), (1441, 29600), (1480, 28820), (1628, 26200), (1760, 24235), (1850, 23056), (2035, 20960), (2096, 20350), (2200, 19388), (2620, 16280), (2882, 14800), (2960, 14410), (3256, 13100), (3275, 13024), (3700, 11528), (4070, 10480), (4192, 10175), (4400, 9694), (4847, 8800), (5240, 8140), (5764, 7400), (5920, 7205), (6512, 6550)]