4992350

素因数分解:

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

素因数の和:365

約数の個数: 48

約数和(自身を含む): 10512720

約数和(自身を除く): 5520370

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 313, 319, 550, 626, 638, 725, 1450, 1565, 1595, 3130, 3190, 3443, 6886, 7825, 7975, 9077, 15650, 15950, 17215, 18154, 34430, 45385, 86075, 90770, 99847, 172150, 199694, 226925, 453850, 499235, 998470, 2496175, 4992350]

約数ペア:

[(1, 4992350), (2, 2496175), (5, 998470), (10, 499235), (11, 453850), (22, 226925), (25, 199694), (29, 172150), (50, 99847), (55, 90770), (58, 86075), (110, 45385), (145, 34430), (275, 18154), (290, 17215), (313, 15950), (319, 15650), (550, 9077), (626, 7975), (638, 7825), (725, 6886), (1450, 3443), (1565, 3190), (1595, 3130)]