116213960

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{16231}}^1$

素因数の和:16421

約数の個数: 32

約数和(自身を含む): 262958400

約数和(自身を除く): 146744440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 16231, 32462, 64924, 81155, 129848, 162310, 324620, 649240, 2905349, 5810698, 11621396, 14526745, 23242792, 29053490, 58106980, 116213960]

約数ペア:

[(1, 116213960), (2, 58106980), (4, 29053490), (5, 23242792), (8, 14526745), (10, 11621396), (20, 5810698), (40, 2905349), (179, 649240), (358, 324620), (716, 162310), (895, 129848), (1432, 81155), (1790, 64924), (3580, 32462), (7160, 16231)]