11511040

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:84

約数の個数: 108

約数和(自身を含む): 30518964

約数和(自身を除く): 19007924

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 128, 136, 160, 170, 184, 230, 256, 272, 320, 340, 368, 391, 460, 529, 544, 640, 680, 736, 782, 920, 1058, 1088, 1280, 1360, 1472, 1564, 1840, 1955, 2116, 2176, 2645, 2720, 2944, 3128, 3680, 3910, 4232, 4352, 5290, 5440, 5888, 6256, 7360, 7820, 8464, 8993, 10580, 10880, 12512, 14720, 15640, 16928, 17986, 21160, 21760, 25024, 29440, 31280, 33856, 35972, 42320, 44965, 50048, 62560, 67712, 71944, 84640, 89930, 100096, 125120, 135424, 143888, 169280, 179860, 250240, 287776, 338560, 359720, 500480, 575552, 677120, 719440, 1151104, 1438880, 2302208, 2877760, 5755520, 11511040]

約数ペア:

[(1, 11511040), (2, 5755520), (4, 2877760), (5, 2302208), (8, 1438880), (10, 1151104), (16, 719440), (17, 677120), (20, 575552), (23, 500480), (32, 359720), (34, 338560), (40, 287776), (46, 250240), (64, 179860), (68, 169280), (80, 143888), (85, 135424), (92, 125120), (115, 100096), (128, 89930), (136, 84640), (160, 71944), (170, 67712), (184, 62560), (230, 50048), (256, 44965), (272, 42320), (320, 35972), (340, 33856), (368, 31280), (391, 29440), (460, 25024), (529, 21760), (544, 21160), (640, 17986), (680, 16928), (736, 15640), (782, 14720), (920, 12512), (1058, 10880), (1088, 10580), (1280, 8993), (1360, 8464), (1472, 7820), (1564, 7360), (1840, 6256), (1955, 5888), (2116, 5440), (2176, 5290), (2645, 4352), (2720, 4232), (2944, 3910), (3128, 3680)]