105013040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2539}}^1$

素因数の和:2610

約数の個数: 80

約数和(自身を含む): 272125440

約数和(自身を除く): 167112400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 376, 440, 470, 517, 752, 880, 940, 1034, 1880, 2068, 2539, 2585, 3760, 4136, 5078, 5170, 8272, 10156, 10340, 12695, 20312, 20680, 25390, 27929, 40624, 41360, 50780, 55858, 101560, 111716, 119333, 139645, 203120, 223432, 238666, 279290, 446864, 477332, 558580, 596665, 954664, 1117160, 1193330, 1312663, 1909328, 2234320, 2386660, 2625326, 4773320, 5250652, 6563315, 9546640, 10501304, 13126630, 21002608, 26253260, 52506520, 105013040]

約数ペア:

[(1, 105013040), (2, 52506520), (4, 26253260), (5, 21002608), (8, 13126630), (10, 10501304), (11, 9546640), (16, 6563315), (20, 5250652), (22, 4773320), (40, 2625326), (44, 2386660), (47, 2234320), (55, 1909328), (80, 1312663), (88, 1193330), (94, 1117160), (110, 954664), (176, 596665), (188, 558580), (220, 477332), (235, 446864), (376, 279290), (440, 238666), (470, 223432), (517, 203120), (752, 139645), (880, 119333), (940, 111716), (1034, 101560), (1880, 55858), (2068, 50780), (2539, 41360), (2585, 40624), (3760, 27929), (4136, 25390), (5078, 20680), (5170, 20312), (8272, 12695), (10156, 10340)]