71250250

素因数分解:

$2^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{2767}}^1$

素因数の和:2887

約数の個数: 32

約数和(自身を含む): 134724096

約数和(自身を除く): 63473846

約数列:

[1, 2, 5, 10, 25, 50, 103, 125, 206, 250, 515, 1030, 2575, 2767, 5150, 5534, 12875, 13835, 25750, 27670, 69175, 138350, 285001, 345875, 570002, 691750, 1425005, 2850010, 7125025, 14250050, 35625125, 71250250]

約数ペア:

[(1, 71250250), (2, 35625125), (5, 14250050), (10, 7125025), (25, 2850010), (50, 1425005), (103, 691750), (125, 570002), (206, 345875), (250, 285001), (515, 138350), (1030, 69175), (2575, 27670), (2767, 25750), (5150, 13835), (5534, 12875)]