14880495320

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1\times {\mathrm{3343}}^1$

素因数の和:4044

約数の個数: 64

約数和(自身を含む): 33699093120

約数和(自身を除く): 18818597800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 433, 514, 866, 1028, 1285, 1732, 2056, 2165, 2570, 3343, 3464, 4330, 5140, 6686, 8660, 10280, 13372, 16715, 17320, 26744, 33430, 66860, 111281, 133720, 222562, 445124, 556405, 859151, 890248, 1112810, 1447519, 1718302, 2225620, 2895038, 3436604, 4295755, 4451240, 5790076, 6873208, 7237595, 8591510, 11580152, 14475190, 17183020, 28950380, 34366040, 57900760, 372012383, 744024766, 1488049532, 1860061915, 2976099064, 3720123830, 7440247660, 14880495320]

約数ペア:

[(1, 14880495320), (2, 7440247660), (4, 3720123830), (5, 2976099064), (8, 1860061915), (10, 1488049532), (20, 744024766), (40, 372012383), (257, 57900760), (433, 34366040), (514, 28950380), (866, 17183020), (1028, 14475190), (1285, 11580152), (1732, 8591510), (2056, 7237595), (2165, 6873208), (2570, 5790076), (3343, 4451240), (3464, 4295755), (4330, 3436604), (5140, 2895038), (6686, 2225620), (8660, 1718302), (10280, 1447519), (13372, 1112810), (16715, 890248), (17320, 859151), (26744, 556405), (33430, 445124), (66860, 222562), (111281, 133720)]