29286080

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1377

約数の個数: 56

約数和(自身を含む): 70774560

約数和(自身を除く): 41488480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1289, 1420, 2272, 2578, 2840, 4544, 5156, 5680, 6445, 10312, 11360, 12890, 20624, 22720, 25780, 41248, 51560, 82496, 91519, 103120, 183038, 206240, 366076, 412480, 457595, 732152, 915190, 1464304, 1830380, 2928608, 3660760, 5857216, 7321520, 14643040, 29286080]

約数ペア:

[(1, 29286080), (2, 14643040), (4, 7321520), (5, 5857216), (8, 3660760), (10, 2928608), (16, 1830380), (20, 1464304), (32, 915190), (40, 732152), (64, 457595), (71, 412480), (80, 366076), (142, 206240), (160, 183038), (284, 103120), (320, 91519), (355, 82496), (568, 51560), (710, 41248), (1136, 25780), (1289, 22720), (1420, 20624), (2272, 12890), (2578, 11360), (2840, 10312), (4544, 6445), (5156, 5680)]