25582480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4153}}^1$

素因数の和:4184

約数の個数: 80

約数和(自身を含む): 74173824

約数和(自身を除く): 48591344

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 4153, 6160, 8306, 16612, 20765, 29071, 33224, 41530, 45683, 58142, 66448, 83060, 91366, 116284, 145355, 166120, 182732, 228415, 232568, 290710, 319781, 332240, 365464, 456830, 465136, 581420, 639562, 730928, 913660, 1162840, 1279124, 1598905, 1827320, 2325680, 2558248, 3197810, 3654640, 5116496, 6395620, 12791240, 25582480]

約数ペア:

[(1, 25582480), (2, 12791240), (4, 6395620), (5, 5116496), (7, 3654640), (8, 3197810), (10, 2558248), (11, 2325680), (14, 1827320), (16, 1598905), (20, 1279124), (22, 1162840), (28, 913660), (35, 730928), (40, 639562), (44, 581420), (55, 465136), (56, 456830), (70, 365464), (77, 332240), (80, 319781), (88, 290710), (110, 232568), (112, 228415), (140, 182732), (154, 166120), (176, 145355), (220, 116284), (280, 91366), (308, 83060), (385, 66448), (440, 58142), (560, 45683), (616, 41530), (770, 33224), (880, 29071), (1232, 20765), (1540, 16612), (3080, 8306), (4153, 6160)]