32573920

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1249}}^1$

素因数の和:1427

約数の個数: 48

約数和(自身を含む): 77490000

約数和(自身を除く): 44916080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1249, 1304, 1630, 2498, 2608, 3260, 4996, 5216, 6245, 6520, 9992, 12490, 13040, 19984, 24980, 26080, 39968, 49960, 99920, 199840, 203587, 407174, 814348, 1017935, 1628696, 2035870, 3257392, 4071740, 6514784, 8143480, 16286960, 32573920]

約数ペア:

[(1, 32573920), (2, 16286960), (4, 8143480), (5, 6514784), (8, 4071740), (10, 3257392), (16, 2035870), (20, 1628696), (32, 1017935), (40, 814348), (80, 407174), (160, 203587), (163, 199840), (326, 99920), (652, 49960), (815, 39968), (1249, 26080), (1304, 24980), (1630, 19984), (2498, 13040), (2608, 12490), (3260, 9992), (4996, 6520), (5216, 6245)]