12282050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 25257312

約数和(自身を除く): 12975262

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 137, 163, 274, 275, 326, 550, 685, 815, 1370, 1507, 1630, 1793, 3014, 3425, 3586, 4075, 6850, 7535, 8150, 8965, 15070, 17930, 22331, 37675, 44662, 44825, 75350, 89650, 111655, 223310, 245641, 491282, 558275, 1116550, 1228205, 2456410, 6141025, 12282050]

約数ペア:

[(1, 12282050), (2, 6141025), (5, 2456410), (10, 1228205), (11, 1116550), (22, 558275), (25, 491282), (50, 245641), (55, 223310), (110, 111655), (137, 89650), (163, 75350), (274, 44825), (275, 44662), (326, 37675), (550, 22331), (685, 17930), (815, 15070), (1370, 8965), (1507, 8150), (1630, 7535), (1793, 6850), (3014, 4075), (3425, 3586)]