11470240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4217}}^1$

素因数の和:4249

約数の個数: 48

約数和(自身を含む): 28699272

約数和(自身を除く): 17229032

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 4217, 8434, 16868, 21085, 33736, 42170, 67472, 71689, 84340, 134944, 143378, 168680, 286756, 337360, 358445, 573512, 674720, 716890, 1147024, 1433780, 2294048, 2867560, 5735120, 11470240]

約数ペア:

[(1, 11470240), (2, 5735120), (4, 2867560), (5, 2294048), (8, 1433780), (10, 1147024), (16, 716890), (17, 674720), (20, 573512), (32, 358445), (34, 337360), (40, 286756), (68, 168680), (80, 143378), (85, 134944), (136, 84340), (160, 71689), (170, 67472), (272, 42170), (340, 33736), (544, 21085), (680, 16868), (1360, 8434), (2720, 4217)]