2021866550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{26833}}^1$

素因数の和:26993

約数の個数: 48

約数和(自身を含む): 4132650672

約数和(自身を除く): 2110784122

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 137, 274, 275, 550, 685, 1370, 1507, 3014, 3425, 6850, 7535, 15070, 26833, 37675, 53666, 75350, 134165, 268330, 295163, 590326, 670825, 1341650, 1475815, 2951630, 3676121, 7352242, 7379075, 14758150, 18380605, 36761210, 40437331, 80874662, 91903025, 183806050, 202186655, 404373310, 1010933275, 2021866550]

約数ペア:

[(1, 2021866550), (2, 1010933275), (5, 404373310), (10, 202186655), (11, 183806050), (22, 91903025), (25, 80874662), (50, 40437331), (55, 36761210), (110, 18380605), (137, 14758150), (274, 7379075), (275, 7352242), (550, 3676121), (685, 2951630), (1370, 1475815), (1507, 1341650), (3014, 670825), (3425, 590326), (6850, 295163), (7535, 268330), (15070, 134165), (26833, 75350), (37675, 53666)]