366936742640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{273719}}^1$

素因数の和:275034

約数の個数: 80

約数和(自身を含む): 919469275200

約数和(自身を除く): 552532532560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1289, 2578, 5156, 6445, 10312, 12890, 16757, 20624, 25780, 33514, 51560, 67028, 83785, 103120, 134056, 167570, 268112, 273719, 335140, 547438, 670280, 1094876, 1340560, 1368595, 2189752, 2737190, 3558347, 4379504, 5474380, 7116694, 10948760, 14233388, 17791735, 21897520, 28466776, 35583470, 56933552, 71166940, 142333880, 284667760, 352823791, 705647582, 1411295164, 1764118955, 2822590328, 3528237910, 4586709283, 5645180656, 7056475820, 9173418566, 14112951640, 18346837132, 22933546415, 28225903280, 36693674264, 45867092830, 73387348528, 91734185660, 183468371320, 366936742640]

約数ペア:

[(1, 366936742640), (2, 183468371320), (4, 91734185660), (5, 73387348528), (8, 45867092830), (10, 36693674264), (13, 28225903280), (16, 22933546415), (20, 18346837132), (26, 14112951640), (40, 9173418566), (52, 7056475820), (65, 5645180656), (80, 4586709283), (104, 3528237910), (130, 2822590328), (208, 1764118955), (260, 1411295164), (520, 705647582), (1040, 352823791), (1289, 284667760), (2578, 142333880), (5156, 71166940), (6445, 56933552), (10312, 35583470), (12890, 28466776), (16757, 21897520), (20624, 17791735), (25780, 14233388), (33514, 10948760), (51560, 7116694), (67028, 5474380), (83785, 4379504), (103120, 3558347), (134056, 2737190), (167570, 2189752), (268112, 1368595), (273719, 1340560), (335140, 1094876), (547438, 670280)]