85082800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:407

約数の個数: 120

約数和(自身を含む): 227364912

約数和(自身を除く): 142282112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 61, 80, 88, 100, 110, 122, 176, 200, 220, 244, 275, 305, 317, 400, 440, 488, 550, 610, 634, 671, 880, 976, 1100, 1220, 1268, 1342, 1525, 1585, 2200, 2440, 2536, 2684, 3050, 3170, 3355, 3487, 4400, 4880, 5072, 5368, 6100, 6340, 6710, 6974, 7925, 10736, 12200, 12680, 13420, 13948, 15850, 16775, 17435, 19337, 24400, 25360, 26840, 27896, 31700, 33550, 34870, 38674, 53680, 55792, 63400, 67100, 69740, 77348, 87175, 96685, 126800, 134200, 139480, 154696, 174350, 193370, 212707, 268400, 278960, 309392, 348700, 386740, 425414, 483425, 697400, 773480, 850828, 966850, 1063535, 1394800, 1546960, 1701656, 1933700, 2127070, 3403312, 3867400, 4254140, 5317675, 7734800, 8508280, 10635350, 17016560, 21270700, 42541400, 85082800]

約数ペア:

[(1, 85082800), (2, 42541400), (4, 21270700), (5, 17016560), (8, 10635350), (10, 8508280), (11, 7734800), (16, 5317675), (20, 4254140), (22, 3867400), (25, 3403312), (40, 2127070), (44, 1933700), (50, 1701656), (55, 1546960), (61, 1394800), (80, 1063535), (88, 966850), (100, 850828), (110, 773480), (122, 697400), (176, 483425), (200, 425414), (220, 386740), (244, 348700), (275, 309392), (305, 278960), (317, 268400), (400, 212707), (440, 193370), (488, 174350), (550, 154696), (610, 139480), (634, 134200), (671, 126800), (880, 96685), (976, 87175), (1100, 77348), (1220, 69740), (1268, 67100), (1342, 63400), (1525, 55792), (1585, 53680), (2200, 38674), (2440, 34870), (2536, 33550), (2684, 31700), (3050, 27896), (3170, 26840), (3355, 25360), (3487, 24400), (4400, 19337), (4880, 17435), (5072, 16775), (5368, 15850), (6100, 13948), (6340, 13420), (6710, 12680), (6974, 12200), (7925, 10736)]