11983400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 32810400

約数和(自身を除く): 20827000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 419, 440, 520, 550, 572, 650, 715, 838, 1100, 1144, 1300, 1430, 1676, 2095, 2200, 2600, 2860, 3352, 3575, 4190, 4609, 5447, 5720, 7150, 8380, 9218, 10475, 10894, 14300, 16760, 18436, 20950, 21788, 23045, 27235, 28600, 36872, 41900, 43576, 46090, 54470, 59917, 83800, 92180, 108940, 115225, 119834, 136175, 184360, 217880, 230450, 239668, 272350, 299585, 460900, 479336, 544700, 599170, 921800, 1089400, 1198340, 1497925, 2396680, 2995850, 5991700, 11983400]

約数ペア:

[(1, 11983400), (2, 5991700), (4, 2995850), (5, 2396680), (8, 1497925), (10, 1198340), (11, 1089400), (13, 921800), (20, 599170), (22, 544700), (25, 479336), (26, 460900), (40, 299585), (44, 272350), (50, 239668), (52, 230450), (55, 217880), (65, 184360), (88, 136175), (100, 119834), (104, 115225), (110, 108940), (130, 92180), (143, 83800), (200, 59917), (220, 54470), (260, 46090), (275, 43576), (286, 41900), (325, 36872), (419, 28600), (440, 27235), (520, 23045), (550, 21788), (572, 20950), (650, 18436), (715, 16760), (838, 14300), (1100, 10894), (1144, 10475), (1300, 9218), (1430, 8380), (1676, 7150), (2095, 5720), (2200, 5447), (2600, 4609), (2860, 4190), (3352, 3575)]