2275067480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{29333}}^1$

素因数の和:29628

約数の個数: 64

約数和(自身を含む): 5871493440

約数和(自身を除く): 3596425960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 277, 280, 554, 1108, 1385, 1939, 2216, 2770, 3878, 5540, 7756, 9695, 11080, 15512, 19390, 29333, 38780, 58666, 77560, 117332, 146665, 205331, 234664, 293330, 410662, 586660, 821324, 1026655, 1173320, 1642648, 2053310, 4106620, 8125241, 8213240, 16250482, 32500964, 40626205, 56876687, 65001928, 81252410, 113753374, 162504820, 227506748, 284383435, 325009640, 455013496, 568766870, 1137533740, 2275067480]

約数ペア:

[(1, 2275067480), (2, 1137533740), (4, 568766870), (5, 455013496), (7, 325009640), (8, 284383435), (10, 227506748), (14, 162504820), (20, 113753374), (28, 81252410), (35, 65001928), (40, 56876687), (56, 40626205), (70, 32500964), (140, 16250482), (277, 8213240), (280, 8125241), (554, 4106620), (1108, 2053310), (1385, 1642648), (1939, 1173320), (2216, 1026655), (2770, 821324), (3878, 586660), (5540, 410662), (7756, 293330), (9695, 234664), (11080, 205331), (15512, 146665), (19390, 117332), (29333, 77560), (38780, 58666)]