89038520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5693}}^1$

素因数の和:5744

約数の個数: 64

約数和(自身を含む): 221382720

約数和(自身を除く): 132344200

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, 680, 782, 920, 1564, 1955, 3128, 3910, 5693, 7820, 11386, 15640, 22772, 28465, 45544, 56930, 96781, 113860, 130939, 193562, 227720, 261878, 387124, 483905, 523756, 654695, 774248, 967810, 1047512, 1309390, 1935620, 2225963, 2618780, 3871240, 4451926, 5237560, 8903852, 11129815, 17807704, 22259630, 44519260, 89038520]

約数ペア:

[(1, 89038520), (2, 44519260), (4, 22259630), (5, 17807704), (8, 11129815), (10, 8903852), (17, 5237560), (20, 4451926), (23, 3871240), (34, 2618780), (40, 2225963), (46, 1935620), (68, 1309390), (85, 1047512), (92, 967810), (115, 774248), (136, 654695), (170, 523756), (184, 483905), (230, 387124), (340, 261878), (391, 227720), (460, 193562), (680, 130939), (782, 113860), (920, 96781), (1564, 56930), (1955, 45544), (3128, 28465), (3910, 22772), (5693, 15640), (7820, 11386)]