287073800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2693}}^1$

素因数の和:2763

約数の個数: 96

約数和(自身を含む): 736593480

約数和(自身を除く): 449519680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 41, 50, 52, 65, 82, 100, 104, 130, 164, 200, 205, 260, 325, 328, 410, 520, 533, 650, 820, 1025, 1066, 1300, 1640, 2050, 2132, 2600, 2665, 2693, 4100, 4264, 5330, 5386, 8200, 10660, 10772, 13325, 13465, 21320, 21544, 26650, 26930, 35009, 53300, 53860, 67325, 70018, 106600, 107720, 110413, 134650, 140036, 175045, 220826, 269300, 280072, 350090, 441652, 538600, 552065, 700180, 875225, 883304, 1104130, 1400360, 1435369, 1750450, 2208260, 2760325, 2870738, 3500900, 4416520, 5520650, 5741476, 7001800, 7176845, 11041300, 11482952, 14353690, 22082600, 28707380, 35884225, 57414760, 71768450, 143536900, 287073800]

約数ペア:

[(1, 287073800), (2, 143536900), (4, 71768450), (5, 57414760), (8, 35884225), (10, 28707380), (13, 22082600), (20, 14353690), (25, 11482952), (26, 11041300), (40, 7176845), (41, 7001800), (50, 5741476), (52, 5520650), (65, 4416520), (82, 3500900), (100, 2870738), (104, 2760325), (130, 2208260), (164, 1750450), (200, 1435369), (205, 1400360), (260, 1104130), (325, 883304), (328, 875225), (410, 700180), (520, 552065), (533, 538600), (650, 441652), (820, 350090), (1025, 280072), (1066, 269300), (1300, 220826), (1640, 175045), (2050, 140036), (2132, 134650), (2600, 110413), (2665, 107720), (2693, 106600), (4100, 70018), (4264, 67325), (5330, 53860), (5386, 53300), (8200, 35009), (10660, 26930), (10772, 26650), (13325, 21544), (13465, 21320)]