172829560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{148991}}^1$

素因数の和:149031

約数の個数: 32

約数和(自身を含む): 402278400

約数和(自身を除く): 229448840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 148991, 297982, 595964, 744955, 1191928, 1489910, 2979820, 4320739, 5959640, 8641478, 17282956, 21603695, 34565912, 43207390, 86414780, 172829560]

約数ペア:

[(1, 172829560), (2, 86414780), (4, 43207390), (5, 34565912), (8, 21603695), (10, 17282956), (20, 8641478), (29, 5959640), (40, 4320739), (58, 2979820), (116, 1489910), (145, 1191928), (232, 744955), (290, 595964), (580, 297982), (1160, 148991)]