29679320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67453}}^1$

素因数の和:67475

約数の個数: 32

約数和(自身を含む): 72850320

約数和(自身を除く): 43171000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 67453, 134906, 269812, 337265, 539624, 674530, 741983, 1349060, 1483966, 2698120, 2967932, 3709915, 5935864, 7419830, 14839660, 29679320]

約数ペア:

[(1, 29679320), (2, 14839660), (4, 7419830), (5, 5935864), (8, 3709915), (10, 2967932), (11, 2698120), (20, 1483966), (22, 1349060), (40, 741983), (44, 674530), (55, 539624), (88, 337265), (110, 269812), (220, 134906), (440, 67453)]