68069800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{10979}}^1$

素因数の和:11026

約数の個数: 48

約数和(自身を含む): 163382400

約数和(自身を除く): 95312600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 10979, 21958, 43916, 54895, 87832, 109790, 219580, 274475, 340349, 439160, 548950, 680698, 1097900, 1361396, 1701745, 2195800, 2722792, 3403490, 6806980, 8508725, 13613960, 17017450, 34034900, 68069800]

約数ペア:

[(1, 68069800), (2, 34034900), (4, 17017450), (5, 13613960), (8, 8508725), (10, 6806980), (20, 3403490), (25, 2722792), (31, 2195800), (40, 1701745), (50, 1361396), (62, 1097900), (100, 680698), (124, 548950), (155, 439160), (200, 340349), (248, 274475), (310, 219580), (620, 109790), (775, 87832), (1240, 54895), (1550, 43916), (3100, 21958), (6200, 10979)]