286514800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5009}}^1$

素因数の和:5051

約数の個数: 120

約数和(自身を含む): 808854480

約数和(自身を除く): 522339680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 440, 520, 550, 572, 650, 715, 880, 1040, 1100, 1144, 1300, 1430, 2200, 2288, 2600, 2860, 3575, 4400, 5009, 5200, 5720, 7150, 10018, 11440, 14300, 20036, 25045, 28600, 40072, 50090, 55099, 57200, 65117, 80144, 100180, 110198, 125225, 130234, 200360, 220396, 250450, 260468, 275495, 325585, 400720, 440792, 500900, 520936, 550990, 651170, 716287, 881584, 1001800, 1041872, 1101980, 1302340, 1377475, 1432574, 1627925, 2003600, 2203960, 2604680, 2754950, 2865148, 3255850, 3581435, 4407920, 5209360, 5509900, 5730296, 6511700, 7162870, 11019800, 11460592, 13023400, 14325740, 17907175, 22039600, 26046800, 28651480, 35814350, 57302960, 71628700, 143257400, 286514800]

約数ペア:

[(1, 286514800), (2, 143257400), (4, 71628700), (5, 57302960), (8, 35814350), (10, 28651480), (11, 26046800), (13, 22039600), (16, 17907175), (20, 14325740), (22, 13023400), (25, 11460592), (26, 11019800), (40, 7162870), (44, 6511700), (50, 5730296), (52, 5509900), (55, 5209360), (65, 4407920), (80, 3581435), (88, 3255850), (100, 2865148), (104, 2754950), (110, 2604680), (130, 2203960), (143, 2003600), (176, 1627925), (200, 1432574), (208, 1377475), (220, 1302340), (260, 1101980), (275, 1041872), (286, 1001800), (325, 881584), (400, 716287), (440, 651170), (520, 550990), (550, 520936), (572, 500900), (650, 440792), (715, 400720), (880, 325585), (1040, 275495), (1100, 260468), (1144, 250450), (1300, 220396), (1430, 200360), (2200, 130234), (2288, 125225), (2600, 110198), (2860, 100180), (3575, 80144), (4400, 65117), (5009, 57200), (5200, 55099), (5720, 50090), (7150, 40072), (10018, 28600), (11440, 25045), (14300, 20036)]