1159096780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{7951}}^1$

素因数の和:8194

約数の個数: 48

約数和(自身を含む): 2512895616

約数和(自身を除く): 1353798836

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 197, 370, 394, 740, 788, 985, 1970, 3940, 7289, 7951, 14578, 15902, 29156, 31804, 36445, 39755, 72890, 79510, 145780, 159020, 294187, 588374, 1176748, 1470935, 1566347, 2941870, 3132694, 5883740, 6265388, 7831735, 15663470, 31326940, 57954839, 115909678, 231819356, 289774195, 579548390, 1159096780]

約数ペア:

[(1, 1159096780), (2, 579548390), (4, 289774195), (5, 231819356), (10, 115909678), (20, 57954839), (37, 31326940), (74, 15663470), (148, 7831735), (185, 6265388), (197, 5883740), (370, 3132694), (394, 2941870), (740, 1566347), (788, 1470935), (985, 1176748), (1970, 588374), (3940, 294187), (7289, 159020), (7951, 145780), (14578, 79510), (15902, 72890), (29156, 39755), (31804, 36445)]