24961750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 52902720

約数和(自身を除く): 27940970

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 125, 145, 250, 275, 290, 313, 319, 550, 626, 638, 725, 1375, 1450, 1565, 1595, 2750, 3130, 3190, 3443, 3625, 6886, 7250, 7825, 7975, 9077, 15650, 15950, 17215, 18154, 34430, 39125, 39875, 45385, 78250, 79750, 86075, 90770, 99847, 172150, 199694, 226925, 430375, 453850, 499235, 860750, 998470, 1134625, 2269250, 2496175, 4992350, 12480875, 24961750]

約数ペア:

[(1, 24961750), (2, 12480875), (5, 4992350), (10, 2496175), (11, 2269250), (22, 1134625), (25, 998470), (29, 860750), (50, 499235), (55, 453850), (58, 430375), (110, 226925), (125, 199694), (145, 172150), (250, 99847), (275, 90770), (290, 86075), (313, 79750), (319, 78250), (550, 45385), (626, 39875), (638, 39125), (725, 34430), (1375, 18154), (1450, 17215), (1565, 15950), (1595, 15650), (2750, 9077), (3130, 7975), (3190, 7825), (3443, 7250), (3625, 6886)]