2036506780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{3331}}^1$

素因数の和:3755

約数の個数: 96

約数和(自身を含む): 5346980352

約数和(自身を除く): 3310473572

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 397, 770, 794, 1540, 1588, 1985, 2779, 3331, 3970, 4367, 5558, 6662, 7940, 8734, 11116, 13324, 13895, 16655, 17468, 21835, 23317, 27790, 30569, 33310, 36641, 43670, 46634, 55580, 61138, 66620, 73282, 87340, 93268, 116585, 122276, 146564, 152845, 183205, 233170, 256487, 305690, 366410, 466340, 512974, 611380, 732820, 1025948, 1282435, 1322407, 2564870, 2644814, 5129740, 5289628, 6612035, 9256849, 13224070, 14546477, 18513698, 26448140, 29092954, 37027396, 46284245, 58185908, 72732385, 92568490, 101825339, 145464770, 185136980, 203650678, 290929540, 407301356, 509126695, 1018253390, 2036506780]

約数ペア:

[(1, 2036506780), (2, 1018253390), (4, 509126695), (5, 407301356), (7, 290929540), (10, 203650678), (11, 185136980), (14, 145464770), (20, 101825339), (22, 92568490), (28, 72732385), (35, 58185908), (44, 46284245), (55, 37027396), (70, 29092954), (77, 26448140), (110, 18513698), (140, 14546477), (154, 13224070), (220, 9256849), (308, 6612035), (385, 5289628), (397, 5129740), (770, 2644814), (794, 2564870), (1540, 1322407), (1588, 1282435), (1985, 1025948), (2779, 732820), (3331, 611380), (3970, 512974), (4367, 466340), (5558, 366410), (6662, 305690), (7940, 256487), (8734, 233170), (11116, 183205), (13324, 152845), (13895, 146564), (16655, 122276), (17468, 116585), (21835, 93268), (23317, 87340), (27790, 73282), (30569, 66620), (33310, 61138), (36641, 55580), (43670, 46634)]