2829212320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{461}}^1$

素因数の和:815

約数の個数: 144

約数和(自身を含む): 7386054984

約数和(自身を除く): 4556842664

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, 317, 352, 440, 461, 484, 605, 634, 880, 922, 968, 1210, 1268, 1585, 1760, 1844, 1936, 2305, 2420, 2536, 3170, 3487, 3688, 3872, 4610, 4840, 5071, 5072, 6340, 6974, 7376, 9220, 9680, 10142, 10144, 12680, 13948, 14752, 17435, 18440, 19360, 20284, 25355, 25360, 27896, 34870, 36880, 38357, 40568, 50710, 50720, 55781, 55792, 69740, 73760, 76714, 81136, 101420, 111562, 111584, 139480, 146137, 153428, 162272, 191785, 202840, 223124, 278905, 278960, 292274, 306856, 383570, 405680, 446248, 557810, 557920, 584548, 613712, 730685, 767140, 811360, 892496, 1115620, 1169096, 1227424, 1461370, 1534280, 1607507, 1784992, 2231240, 2338192, 2922740, 3068560, 3215014, 4462480, 4676384, 5845480, 6137120, 6430028, 8037535, 8924960, 11690960, 12860056, 16075070, 17682577, 23381920, 25720112, 32150140, 35365154, 51440224, 64300280, 70730308, 88412885, 128600560, 141460616, 176825770, 257201120, 282921232, 353651540, 565842464, 707303080, 1414606160, 2829212320]

約数ペア:

[(1, 2829212320), (2, 1414606160), (4, 707303080), (5, 565842464), (8, 353651540), (10, 282921232), (11, 257201120), (16, 176825770), (20, 141460616), (22, 128600560), (32, 88412885), (40, 70730308), (44, 64300280), (55, 51440224), (80, 35365154), (88, 32150140), (110, 25720112), (121, 23381920), (160, 17682577), (176, 16075070), (220, 12860056), (242, 11690960), (317, 8924960), (352, 8037535), (440, 6430028), (461, 6137120), (484, 5845480), (605, 4676384), (634, 4462480), (880, 3215014), (922, 3068560), (968, 2922740), (1210, 2338192), (1268, 2231240), (1585, 1784992), (1760, 1607507), (1844, 1534280), (1936, 1461370), (2305, 1227424), (2420, 1169096), (2536, 1115620), (3170, 892496), (3487, 811360), (3688, 767140), (3872, 730685), (4610, 613712), (4840, 584548), (5071, 557920), (5072, 557810), (6340, 446248), (6974, 405680), (7376, 383570), (9220, 306856), (9680, 292274), (10142, 278960), (10144, 278905), (12680, 223124), (13948, 202840), (14752, 191785), (17435, 162272), (18440, 153428), (19360, 146137), (20284, 139480), (25355, 111584), (25360, 111562), (27896, 101420), (34870, 81136), (36880, 76714), (38357, 73760), (40568, 69740), (50710, 55792), (50720, 55781)]