2069968160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{2131}}^1$

素因数の和:2626

約数の個数: 96

約数和(自身を含む): 5280230592

約数和(自身を除く): 3210262432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 467, 520, 934, 1040, 1868, 2080, 2131, 2335, 3736, 4262, 4670, 6071, 7472, 8524, 9340, 10655, 12142, 14944, 17048, 18680, 21310, 24284, 27703, 30355, 34096, 37360, 42620, 48568, 55406, 60710, 68192, 74720, 85240, 97136, 110812, 121420, 138515, 170480, 194272, 221624, 242840, 277030, 340960, 443248, 485680, 554060, 886496, 971360, 995177, 1108120, 1990354, 2216240, 3980708, 4432480, 4975885, 7961416, 9951770, 12937301, 15922832, 19903540, 25874602, 31845664, 39807080, 51749204, 64686505, 79614160, 103498408, 129373010, 159228320, 206996816, 258746020, 413993632, 517492040, 1034984080, 2069968160]

約数ペア:

[(1, 2069968160), (2, 1034984080), (4, 517492040), (5, 413993632), (8, 258746020), (10, 206996816), (13, 159228320), (16, 129373010), (20, 103498408), (26, 79614160), (32, 64686505), (40, 51749204), (52, 39807080), (65, 31845664), (80, 25874602), (104, 19903540), (130, 15922832), (160, 12937301), (208, 9951770), (260, 7961416), (416, 4975885), (467, 4432480), (520, 3980708), (934, 2216240), (1040, 1990354), (1868, 1108120), (2080, 995177), (2131, 971360), (2335, 886496), (3736, 554060), (4262, 485680), (4670, 443248), (6071, 340960), (7472, 277030), (8524, 242840), (9340, 221624), (10655, 194272), (12142, 170480), (14944, 138515), (17048, 121420), (18680, 110812), (21310, 97136), (24284, 85240), (27703, 74720), (30355, 68192), (34096, 60710), (37360, 55406), (42620, 48568)]