29034320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 77911680

約数和(自身を除く): 48877360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 139, 140, 278, 280, 373, 556, 560, 695, 746, 973, 1112, 1390, 1492, 1865, 1946, 2224, 2611, 2780, 2984, 3730, 3892, 4865, 5222, 5560, 5968, 7460, 7784, 9730, 10444, 11120, 13055, 14920, 15568, 19460, 20888, 26110, 29840, 38920, 41776, 51847, 52220, 77840, 103694, 104440, 207388, 208880, 259235, 362929, 414776, 518470, 725858, 829552, 1036940, 1451716, 1814645, 2073880, 2903432, 3629290, 4147760, 5806864, 7258580, 14517160, 29034320]

約数ペア:

[(1, 29034320), (2, 14517160), (4, 7258580), (5, 5806864), (7, 4147760), (8, 3629290), (10, 2903432), (14, 2073880), (16, 1814645), (20, 1451716), (28, 1036940), (35, 829552), (40, 725858), (56, 518470), (70, 414776), (80, 362929), (112, 259235), (139, 208880), (140, 207388), (278, 104440), (280, 103694), (373, 77840), (556, 52220), (560, 51847), (695, 41776), (746, 38920), (973, 29840), (1112, 26110), (1390, 20888), (1492, 19460), (1865, 15568), (1946, 14920), (2224, 13055), (2611, 11120), (2780, 10444), (2984, 9730), (3730, 7784), (3892, 7460), (4865, 5968), (5222, 5560)]