2435281280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223831}}^1$

素因数の和:223867

約数の個数: 64

約数和(自身を含む): 6164333280

約数和(自身を除く): 3729052000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 223831, 447662, 895324, 1119155, 1790648, 2238310, 3581296, 3805127, 4476620, 7162592, 7610254, 8953240, 14325184, 15220508, 17906480, 19025635, 28650368, 30441016, 35812960, 38051270, 60882032, 71625920, 76102540, 121764064, 143251840, 152205080, 243528128, 304410160, 487056256, 608820320, 1217640640, 2435281280]

約数ペア:

[(1, 2435281280), (2, 1217640640), (4, 608820320), (5, 487056256), (8, 304410160), (10, 243528128), (16, 152205080), (17, 143251840), (20, 121764064), (32, 76102540), (34, 71625920), (40, 60882032), (64, 38051270), (68, 35812960), (80, 30441016), (85, 28650368), (128, 19025635), (136, 17906480), (160, 15220508), (170, 14325184), (272, 8953240), (320, 7610254), (340, 7162592), (544, 4476620), (640, 3805127), (680, 3581296), (1088, 2238310), (1360, 1790648), (2176, 1119155), (2720, 895324), (5440, 447662), (10880, 223831)]