42541400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 110015280

約数和(自身を除く): 67473880

約数列:

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

約数ペア:

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