38476760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 102558960

約数和(自身を除く): 64082200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 67, 70, 98, 134, 140, 196, 245, 268, 280, 293, 335, 392, 469, 490, 536, 586, 670, 938, 980, 1172, 1340, 1465, 1876, 1960, 2051, 2344, 2345, 2680, 2930, 3283, 3752, 4102, 4690, 5860, 6566, 8204, 9380, 10255, 11720, 13132, 14357, 16408, 16415, 18760, 19631, 20510, 26264, 28714, 32830, 39262, 41020, 57428, 65660, 71785, 78524, 82040, 98155, 114856, 131320, 137417, 143570, 157048, 196310, 274834, 287140, 392620, 549668, 574280, 687085, 785240, 961919, 1099336, 1374170, 1923838, 2748340, 3847676, 4809595, 5496680, 7695352, 9619190, 19238380, 38476760]

約数ペア:

[(1, 38476760), (2, 19238380), (4, 9619190), (5, 7695352), (7, 5496680), (8, 4809595), (10, 3847676), (14, 2748340), (20, 1923838), (28, 1374170), (35, 1099336), (40, 961919), (49, 785240), (56, 687085), (67, 574280), (70, 549668), (98, 392620), (134, 287140), (140, 274834), (196, 196310), (245, 157048), (268, 143570), (280, 137417), (293, 131320), (335, 114856), (392, 98155), (469, 82040), (490, 78524), (536, 71785), (586, 65660), (670, 57428), (938, 41020), (980, 39262), (1172, 32830), (1340, 28714), (1465, 26264), (1876, 20510), (1960, 19631), (2051, 18760), (2344, 16415), (2345, 16408), (2680, 14357), (2930, 13132), (3283, 11720), (3752, 10255), (4102, 9380), (4690, 8204), (5860, 6566)]