259937.00000000

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1342

約数の個数: 96

約数和(自身を含む): 70979328

約数和(自身を除く): 46170208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1303, 1360, 1904, 2380, 2606, 2720, 3808, 4760, 5212, 6515, 9121, 9520, 10424, 13030, 18242, 19040, 20848, 22151, 26060, 36484, 41696, 44302, 45605, 52120, 72968, 88604, 91210, 104240, 110755, 145936, 155057, 177208, 182420, 208480, 221510, 291872, 310114, 354416, 364840, 443020, 620228, 708832, 729680, 775285, 886040, 1240456, 1459360, 1550570, 1772080, 2480912, 3101140, 3544160, 4961824, 6202280, 12404560, 24809120]

約数ペア:

[(1, 24809120), (2, 12404560), (4, 6202280), (5, 4961824), (7, 3544160), (8, 3101140), (10, 2480912), (14, 1772080), (16, 1550570), (17, 1459360), (20, 1240456), (28, 886040), (32, 775285), (34, 729680), (35, 708832), (40, 620228), (56, 443020), (68, 364840), (70, 354416), (80, 310114), (85, 291872), (112, 221510), (119, 208480), (136, 182420), (140, 177208), (160, 155057), (170, 145936), (224, 110755), (238, 104240), (272, 91210), (280, 88604), (340, 72968), (476, 52120), (544, 45605), (560, 44302), (595, 41696), (680, 36484), (952, 26060), (1120, 22151), (1190, 20848), (1303, 19040), (1360, 18242), (1904, 13030), (2380, 10424), (2606, 9520), (2720, 9121), (3808, 6515), (4760, 5212)]