103137700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{2857}}^1$

素因数の和:2909

約数の個数: 54

約数和(自身を含む): 236290866

約数和(自身を除く): 133153166

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 361, 380, 475, 722, 950, 1444, 1805, 1900, 2857, 3610, 5714, 7220, 9025, 11428, 14285, 18050, 28570, 36100, 54283, 57140, 71425, 108566, 142850, 217132, 271415, 285700, 542830, 1031377, 1085660, 1357075, 2062754, 2714150, 4125508, 5156885, 5428300, 10313770, 20627540, 25784425, 51568850, 103137700]

約数ペア:

[(1, 103137700), (2, 51568850), (4, 25784425), (5, 20627540), (10, 10313770), (19, 5428300), (20, 5156885), (25, 4125508), (38, 2714150), (50, 2062754), (76, 1357075), (95, 1085660), (100, 1031377), (190, 542830), (361, 285700), (380, 271415), (475, 217132), (722, 142850), (950, 108566), (1444, 71425), (1805, 57140), (1900, 54283), (2857, 36100), (3610, 28570), (5714, 18050), (7220, 14285), (9025, 11428)]