2835040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 7620480

約数和(自身を除く): 4785440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 47, 52, 58, 65, 80, 94, 104, 116, 130, 145, 160, 188, 208, 232, 235, 260, 290, 376, 377, 416, 464, 470, 520, 580, 611, 752, 754, 928, 940, 1040, 1160, 1222, 1363, 1504, 1508, 1880, 1885, 2080, 2320, 2444, 2726, 3016, 3055, 3760, 3770, 4640, 4888, 5452, 6032, 6110, 6815, 7520, 7540, 9776, 10904, 12064, 12220, 13630, 15080, 17719, 19552, 21808, 24440, 27260, 30160, 35438, 43616, 48880, 54520, 60320, 70876, 88595, 97760, 109040, 141752, 177190, 218080, 283504, 354380, 567008, 708760, 1417520, 2835040]

約数ペア:

[(1, 2835040), (2, 1417520), (4, 708760), (5, 567008), (8, 354380), (10, 283504), (13, 218080), (16, 177190), (20, 141752), (26, 109040), (29, 97760), (32, 88595), (40, 70876), (47, 60320), (52, 54520), (58, 48880), (65, 43616), (80, 35438), (94, 30160), (104, 27260), (116, 24440), (130, 21808), (145, 19552), (160, 17719), (188, 15080), (208, 13630), (232, 12220), (235, 12064), (260, 10904), (290, 9776), (376, 7540), (377, 7520), (416, 6815), (464, 6110), (470, 6032), (520, 5452), (580, 4888), (611, 4640), (752, 3770), (754, 3760), (928, 3055), (940, 3016), (1040, 2726), (1160, 2444), (1222, 2320), (1363, 2080), (1504, 1885), (1508, 1880)]