11525804980

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{52769}}^1$

素因数の和:53008

約数の個数: 48

約数和(自身を含む): 24716623680

約数和(自身を除く): 13190818700

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 163, 268, 326, 335, 652, 670, 815, 1340, 1630, 3260, 10921, 21842, 43684, 52769, 54605, 105538, 109210, 211076, 218420, 263845, 527690, 1055380, 3535523, 7071046, 8601347, 14142092, 17202694, 17677615, 34405388, 35355230, 43006735, 70710460, 86013470, 172026940, 576290249, 1152580498, 2305160996, 2881451245, 5762902490, 11525804980]

約数ペア:

[(1, 11525804980), (2, 5762902490), (4, 2881451245), (5, 2305160996), (10, 1152580498), (20, 576290249), (67, 172026940), (134, 86013470), (163, 70710460), (268, 43006735), (326, 35355230), (335, 34405388), (652, 17677615), (670, 17202694), (815, 14142092), (1340, 8601347), (1630, 7071046), (3260, 3535523), (10921, 1055380), (21842, 527690), (43684, 263845), (52769, 218420), (54605, 211076), (105538, 109210)]