79797560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{68791}}^1$

素因数の和:68831

約数の個数: 32

約数和(自身を含む): 185738400

約数和(自身を除く): 105940840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 68791, 137582, 275164, 343955, 550328, 687910, 1375820, 1994939, 2751640, 3989878, 7979756, 9974695, 15959512, 19949390, 39898780, 79797560]

約数ペア:

[(1, 79797560), (2, 39898780), (4, 19949390), (5, 15959512), (8, 9974695), (10, 7979756), (20, 3989878), (29, 2751640), (40, 1994939), (58, 1375820), (116, 687910), (145, 550328), (232, 343955), (290, 275164), (580, 137582), (1160, 68791)]