517912360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2969}}^1$

素因数の和:3083

約数の個数: 96

約数和(自身を含む): 1371249000

約数和(自身を除く): 853336640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 89, 98, 140, 178, 196, 245, 280, 356, 392, 445, 490, 623, 712, 890, 980, 1246, 1780, 1960, 2492, 2969, 3115, 3560, 4361, 4984, 5938, 6230, 8722, 11876, 12460, 14845, 17444, 20783, 21805, 23752, 24920, 29690, 34888, 41566, 43610, 59380, 83132, 87220, 103915, 118760, 145481, 166264, 174440, 207830, 264241, 290962, 415660, 528482, 581924, 727405, 831320, 1056964, 1163848, 1321205, 1454810, 1849687, 2113928, 2642410, 2909620, 3699374, 5284820, 5819240, 7398748, 9248435, 10569640, 12947809, 14797496, 18496870, 25895618, 36993740, 51791236, 64739045, 73987480, 103582472, 129478090, 258956180, 517912360]

約数ペア:

[(1, 517912360), (2, 258956180), (4, 129478090), (5, 103582472), (7, 73987480), (8, 64739045), (10, 51791236), (14, 36993740), (20, 25895618), (28, 18496870), (35, 14797496), (40, 12947809), (49, 10569640), (56, 9248435), (70, 7398748), (89, 5819240), (98, 5284820), (140, 3699374), (178, 2909620), (196, 2642410), (245, 2113928), (280, 1849687), (356, 1454810), (392, 1321205), (445, 1163848), (490, 1056964), (623, 831320), (712, 727405), (890, 581924), (980, 528482), (1246, 415660), (1780, 290962), (1960, 264241), (2492, 207830), (2969, 174440), (3115, 166264), (3560, 145481), (4361, 118760), (4984, 103915), (5938, 87220), (6230, 83132), (8722, 59380), (11876, 43610), (12460, 41566), (14845, 34888), (17444, 29690), (20783, 24920), (21805, 23752)]