2011072570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{6427}}^1$

素因数の和:6559

約数の個数: 64

約数和(自身を含む): 4082037120

約数和(自身を除く): 2070964550

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 83, 130, 145, 166, 290, 377, 415, 754, 830, 1079, 1885, 2158, 2407, 3770, 4814, 5395, 6427, 10790, 12035, 12854, 24070, 31291, 32135, 62582, 64270, 83551, 156455, 167102, 186383, 312910, 372766, 417755, 533441, 835510, 931915, 1066882, 1863830, 2422979, 2667205, 4845958, 5334410, 6934733, 12114895, 13869466, 15469789, 24229790, 30939578, 34673665, 69347330, 77348945, 154697890, 201107257, 402214514, 1005536285, 2011072570]

約数ペア:

[(1, 2011072570), (2, 1005536285), (5, 402214514), (10, 201107257), (13, 154697890), (26, 77348945), (29, 69347330), (58, 34673665), (65, 30939578), (83, 24229790), (130, 15469789), (145, 13869466), (166, 12114895), (290, 6934733), (377, 5334410), (415, 4845958), (754, 2667205), (830, 2422979), (1079, 1863830), (1885, 1066882), (2158, 931915), (2407, 835510), (3770, 533441), (4814, 417755), (5395, 372766), (6427, 312910), (10790, 186383), (12035, 167102), (12854, 156455), (24070, 83551), (31291, 64270), (32135, 62582)]