1127107910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{27961}}^1$

素因数の和:28136

約数の個数: 32

約数和(自身を含む): 2113927200

約数和(自身を除く): 986819290

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1390, 4031, 8062, 20155, 27961, 40310, 55922, 139805, 279610, 810869, 1621738, 3886579, 4054345, 7773158, 8108690, 19432895, 38865790, 112710791, 225421582, 563553955, 1127107910]

約数ペア:

[(1, 1127107910), (2, 563553955), (5, 225421582), (10, 112710791), (29, 38865790), (58, 19432895), (139, 8108690), (145, 7773158), (278, 4054345), (290, 3886579), (695, 1621738), (1390, 810869), (4031, 279610), (8062, 139805), (20155, 55922), (27961, 40310)]