1140303740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{5563}}^1$

素因数の和:5886

約数の個数: 48

約数和(自身を含む): 2468680032

約数和(自身を除く): 1328376292

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 277, 370, 554, 740, 1108, 1385, 2770, 5540, 5563, 10249, 11126, 20498, 22252, 27815, 40996, 51245, 55630, 102490, 111260, 204980, 205831, 411662, 823324, 1029155, 1540951, 2058310, 3081902, 4116620, 6163804, 7704755, 15409510, 30819020, 57015187, 114030374, 228060748, 285075935, 570151870, 1140303740]

約数ペア:

[(1, 1140303740), (2, 570151870), (4, 285075935), (5, 228060748), (10, 114030374), (20, 57015187), (37, 30819020), (74, 15409510), (148, 7704755), (185, 6163804), (277, 4116620), (370, 3081902), (554, 2058310), (740, 1540951), (1108, 1029155), (1385, 823324), (2770, 411662), (5540, 205831), (5563, 204980), (10249, 111260), (11126, 102490), (20498, 55630), (22252, 51245), (27815, 40996)]