1417520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 80

約数和(自身を含む): 3749760

約数和(自身を除く): 2332240

約数列:

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

約数ペア:

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