71330360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3371}}^1$

素因数の和:3428

約数の個数: 48

約数和(自身を含む): 167824440

約数和(自身を除く): 96494080

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 3371, 4232, 5290, 6742, 10580, 13484, 16855, 21160, 26968, 33710, 67420, 77533, 134840, 155066, 310132, 387665, 620264, 775330, 1550660, 1783259, 3101320, 3566518, 7133036, 8916295, 14266072, 17832590, 35665180, 71330360]

約数ペア:

[(1, 71330360), (2, 35665180), (4, 17832590), (5, 14266072), (8, 8916295), (10, 7133036), (20, 3566518), (23, 3101320), (40, 1783259), (46, 1550660), (92, 775330), (115, 620264), (184, 387665), (230, 310132), (460, 155066), (529, 134840), (920, 77533), (1058, 67420), (2116, 33710), (2645, 26968), (3371, 21160), (4232, 16855), (5290, 13484), (6742, 10580)]