10323740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2046

約数の個数: 48

約数和(自身を含む): 25459392

約数和(自身を除く): 15135652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 1993, 2590, 3986, 5180, 7972, 9965, 13951, 19930, 27902, 39860, 55804, 69755, 73741, 139510, 147482, 279020, 294964, 368705, 516187, 737410, 1032374, 1474820, 2064748, 2580935, 5161870, 10323740]

約数ペア:

[(1, 10323740), (2, 5161870), (4, 2580935), (5, 2064748), (7, 1474820), (10, 1032374), (14, 737410), (20, 516187), (28, 368705), (35, 294964), (37, 279020), (70, 147482), (74, 139510), (140, 73741), (148, 69755), (185, 55804), (259, 39860), (370, 27902), (518, 19930), (740, 13951), (1036, 9965), (1295, 7972), (1993, 5180), (2590, 3986)]