10312500

素因数分解:

$2^2\times 3^1\times 5^7\times {\mathrm{11}}^1$

素因数の和:53

約数の個数: 96

約数和(自身を含む): 32812416

約数和(自身を除く): 22499916

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 125, 132, 150, 165, 220, 250, 275, 300, 330, 375, 500, 550, 625, 660, 750, 825, 1100, 1250, 1375, 1500, 1650, 1875, 2500, 2750, 3125, 3300, 3750, 4125, 5500, 6250, 6875, 7500, 8250, 9375, 12500, 13750, 15625, 16500, 18750, 20625, 27500, 31250, 34375, 37500, 41250, 46875, 62500, 68750, 78125, 82500, 93750, 103125, 137500, 156250, 171875, 187500, 206250, 234375, 312500, 343750, 412500, 468750, 515625, 687500, 859375, 937500, 1031250, 1718750, 2062500, 2578125, 3437500, 5156250, 10312500]

約数ペア:

[(1, 10312500), (2, 5156250), (3, 3437500), (4, 2578125), (5, 2062500), (6, 1718750), (10, 1031250), (11, 937500), (12, 859375), (15, 687500), (20, 515625), (22, 468750), (25, 412500), (30, 343750), (33, 312500), (44, 234375), (50, 206250), (55, 187500), (60, 171875), (66, 156250), (75, 137500), (100, 103125), (110, 93750), (125, 82500), (132, 78125), (150, 68750), (165, 62500), (220, 46875), (250, 41250), (275, 37500), (300, 34375), (330, 31250), (375, 27500), (500, 20625), (550, 18750), (625, 16500), (660, 15625), (750, 13750), (825, 12500), (1100, 9375), (1250, 8250), (1375, 7500), (1500, 6875), (1650, 6250), (1875, 5500), (2500, 4125), (2750, 3750), (3125, 3300)]