69956680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 92613560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 127, 188, 235, 254, 293, 376, 470, 508, 586, 635, 940, 1016, 1172, 1270, 1465, 1880, 2344, 2540, 2930, 5080, 5860, 5969, 11720, 11938, 13771, 23876, 27542, 29845, 37211, 47752, 55084, 59690, 68855, 74422, 110168, 119380, 137710, 148844, 186055, 238760, 275420, 297688, 372110, 550840, 744220, 1488440, 1748917, 3497834, 6995668, 8744585, 13991336, 17489170, 34978340, 69956680]

約数ペア:

[(1, 69956680), (2, 34978340), (4, 17489170), (5, 13991336), (8, 8744585), (10, 6995668), (20, 3497834), (40, 1748917), (47, 1488440), (94, 744220), (127, 550840), (188, 372110), (235, 297688), (254, 275420), (293, 238760), (376, 186055), (470, 148844), (508, 137710), (586, 119380), (635, 110168), (940, 74422), (1016, 68855), (1172, 59690), (1270, 55084), (1465, 47752), (1880, 37211), (2344, 29845), (2540, 27542), (2930, 23876), (5080, 13771), (5860, 11938), (5969, 11720)]