60800140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 132378624

約数和(自身を除く): 71578484

約数列:

[1, 2, 4, 5, 10, 20, 47, 71, 94, 142, 188, 235, 284, 355, 470, 710, 911, 940, 1420, 1822, 3337, 3644, 4555, 6674, 9110, 13348, 16685, 18220, 33370, 42817, 64681, 66740, 85634, 129362, 171268, 214085, 258724, 323405, 428170, 646810, 856340, 1293620, 3040007, 6080014, 12160028, 15200035, 30400070, 60800140]

約数ペア:

[(1, 60800140), (2, 30400070), (4, 15200035), (5, 12160028), (10, 6080014), (20, 3040007), (47, 1293620), (71, 856340), (94, 646810), (142, 428170), (188, 323405), (235, 258724), (284, 214085), (355, 171268), (470, 129362), (710, 85634), (911, 66740), (940, 64681), (1420, 42817), (1822, 33370), (3337, 18220), (3644, 16685), (4555, 13348), (6674, 9110)]