99567740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{683}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 216149472

約数和(自身を除く): 116581732

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 197, 370, 394, 683, 740, 788, 985, 1366, 1970, 2732, 3415, 3940, 6830, 7289, 13660, 14578, 25271, 29156, 36445, 50542, 72890, 101084, 126355, 134551, 145780, 252710, 269102, 505420, 538204, 672755, 1345510, 2691020, 4978387, 9956774, 19913548, 24891935, 49783870, 99567740]

約数ペア:

[(1, 99567740), (2, 49783870), (4, 24891935), (5, 19913548), (10, 9956774), (20, 4978387), (37, 2691020), (74, 1345510), (148, 672755), (185, 538204), (197, 505420), (370, 269102), (394, 252710), (683, 145780), (740, 134551), (788, 126355), (985, 101084), (1366, 72890), (1970, 50542), (2732, 36445), (3415, 29156), (3940, 25271), (6830, 14578), (7289, 13660)]