14271400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 39060000

約数和(自身を除く): 24788600

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, 440, 499, 520, 550, 572, 650, 715, 998, 1100, 1144, 1300, 1430, 1996, 2200, 2495, 2600, 2860, 3575, 3992, 4990, 5489, 5720, 6487, 7150, 9980, 10978, 12475, 12974, 14300, 19960, 21956, 24950, 25948, 27445, 28600, 32435, 43912, 49900, 51896, 54890, 64870, 71357, 99800, 109780, 129740, 137225, 142714, 162175, 219560, 259480, 274450, 285428, 324350, 356785, 548900, 570856, 648700, 713570, 1097800, 1297400, 1427140, 1783925, 2854280, 3567850, 7135700, 14271400]

約数ペア:

[(1, 14271400), (2, 7135700), (4, 3567850), (5, 2854280), (8, 1783925), (10, 1427140), (11, 1297400), (13, 1097800), (20, 713570), (22, 648700), (25, 570856), (26, 548900), (40, 356785), (44, 324350), (50, 285428), (52, 274450), (55, 259480), (65, 219560), (88, 162175), (100, 142714), (104, 137225), (110, 129740), (130, 109780), (143, 99800), (200, 71357), (220, 64870), (260, 54890), (275, 51896), (286, 49900), (325, 43912), (440, 32435), (499, 28600), (520, 27445), (550, 25948), (572, 24950), (650, 21956), (715, 19960), (998, 14300), (1100, 12974), (1144, 12475), (1300, 10978), (1430, 9980), (1996, 7150), (2200, 6487), (2495, 5720), (2600, 5489), (2860, 4990), (3575, 3992)]