56668780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17599}}^1$

素因数の和:17638

約数の個数: 48

約数和(自身を含む): 141926400

約数和(自身を除く): 85257620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 17599, 35198, 70396, 87995, 123193, 175990, 246386, 351980, 404777, 492772, 615965, 809554, 1231930, 1619108, 2023885, 2463860, 2833439, 4047770, 5666878, 8095540, 11333756, 14167195, 28334390, 56668780]

約数ペア:

[(1, 56668780), (2, 28334390), (4, 14167195), (5, 11333756), (7, 8095540), (10, 5666878), (14, 4047770), (20, 2833439), (23, 2463860), (28, 2023885), (35, 1619108), (46, 1231930), (70, 809554), (92, 615965), (115, 492772), (140, 404777), (161, 351980), (230, 246386), (322, 175990), (460, 123193), (644, 87995), (805, 70396), (1610, 35198), (3220, 17599)]