715244620

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1\times {\mathrm{829}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 1518501600

約数和(自身を除く): 803256980

約数列:

[1, 2, 4, 5, 10, 20, 179, 241, 358, 482, 716, 829, 895, 964, 1205, 1658, 1790, 2410, 3316, 3580, 4145, 4820, 8290, 16580, 43139, 86278, 148391, 172556, 199789, 215695, 296782, 399578, 431390, 593564, 741955, 799156, 862780, 998945, 1483910, 1997890, 2967820, 3995780, 35762231, 71524462, 143048924, 178811155, 357622310, 715244620]

約数ペア:

[(1, 715244620), (2, 357622310), (4, 178811155), (5, 143048924), (10, 71524462), (20, 35762231), (179, 3995780), (241, 2967820), (358, 1997890), (482, 1483910), (716, 998945), (829, 862780), (895, 799156), (964, 741955), (1205, 593564), (1658, 431390), (1790, 399578), (2410, 296782), (3316, 215695), (3580, 199789), (4145, 172556), (4820, 148391), (8290, 86278), (16580, 43139)]