11821093580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1\times {\mathrm{14057}}^1$

素因数の和:16298

約数の個数: 48

約数和(自身を含む): 26144506080

約数和(自身を除く): 14323412500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2213, 4426, 8852, 11065, 14057, 22130, 28114, 42047, 44260, 56228, 70285, 84094, 140570, 168188, 210235, 267083, 281140, 420470, 534166, 840940, 1068332, 1335415, 2670830, 5341660, 31108141, 62216282, 124432564, 155540705, 311081410, 591054679, 622162820, 1182109358, 2364218716, 2955273395, 5910546790, 11821093580]

約数ペア:

[(1, 11821093580), (2, 5910546790), (4, 2955273395), (5, 2364218716), (10, 1182109358), (19, 622162820), (20, 591054679), (38, 311081410), (76, 155540705), (95, 124432564), (190, 62216282), (380, 31108141), (2213, 5341660), (4426, 2670830), (8852, 1335415), (11065, 1068332), (14057, 840940), (22130, 534166), (28114, 420470), (42047, 281140), (44260, 267083), (56228, 210235), (70285, 168188), (84094, 140570)]