2672450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 5597856

約数和(自身を除く): 2925406

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 113, 215, 226, 275, 430, 473, 550, 565, 946, 1075, 1130, 1243, 2150, 2365, 2486, 2825, 4730, 4859, 5650, 6215, 9718, 11825, 12430, 23650, 24295, 31075, 48590, 53449, 62150, 106898, 121475, 242950, 267245, 534490, 1336225, 2672450]

約数ペア:

[(1, 2672450), (2, 1336225), (5, 534490), (10, 267245), (11, 242950), (22, 121475), (25, 106898), (43, 62150), (50, 53449), (55, 48590), (86, 31075), (110, 24295), (113, 23650), (215, 12430), (226, 11825), (275, 9718), (430, 6215), (473, 5650), (550, 4859), (565, 4730), (946, 2825), (1075, 2486), (1130, 2365), (1243, 2150)]