2164542050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{4457}}^1$

素因数の和:5363

約数の個数: 48

約数和(自身を含む): 4398013152

約数和(自身を除く): 2233471102

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 883, 1766, 4415, 4457, 8830, 8914, 9713, 19426, 22075, 22285, 44150, 44570, 48565, 49027, 97130, 98054, 111425, 222850, 242825, 245135, 485650, 490270, 1225675, 2451350, 3935531, 7871062, 19677655, 39355310, 43290841, 86581682, 98388275, 196776550, 216454205, 432908410, 1082271025, 2164542050]

約数ペア:

[(1, 2164542050), (2, 1082271025), (5, 432908410), (10, 216454205), (11, 196776550), (22, 98388275), (25, 86581682), (50, 43290841), (55, 39355310), (110, 19677655), (275, 7871062), (550, 3935531), (883, 2451350), (1766, 1225675), (4415, 490270), (4457, 485650), (8830, 245135), (8914, 242825), (9713, 222850), (19426, 111425), (22075, 98054), (22285, 97130), (44150, 49027), (44570, 48565)]