8273560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^3$

素因数の和:97

約数の個数: 64

約数和(自身を含む): 20606400

約数和(自身を除く): 12332840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 529, 680, 782, 920, 1058, 1564, 1955, 2116, 2645, 3128, 3910, 4232, 5290, 7820, 8993, 10580, 12167, 15640, 17986, 21160, 24334, 35972, 44965, 48668, 60835, 71944, 89930, 97336, 121670, 179860, 206839, 243340, 359720, 413678, 486680, 827356, 1034195, 1654712, 2068390, 4136780, 8273560]

約数ペア:

[(1, 8273560), (2, 4136780), (4, 2068390), (5, 1654712), (8, 1034195), (10, 827356), (17, 486680), (20, 413678), (23, 359720), (34, 243340), (40, 206839), (46, 179860), (68, 121670), (85, 97336), (92, 89930), (115, 71944), (136, 60835), (170, 48668), (184, 44965), (230, 35972), (340, 24334), (391, 21160), (460, 17986), (529, 15640), (680, 12167), (782, 10580), (920, 8993), (1058, 7820), (1564, 5290), (1955, 4232), (2116, 3910), (2645, 3128)]