38084140

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 82287072

約数和(自身を除く): 44202932

約数列:

[1, 2, 4, 5, 10, 20, 67, 97, 134, 194, 268, 293, 335, 388, 485, 586, 670, 970, 1172, 1340, 1465, 1940, 2930, 5860, 6499, 12998, 19631, 25996, 28421, 32495, 39262, 56842, 64990, 78524, 98155, 113684, 129980, 142105, 196310, 284210, 392620, 568420, 1904207, 3808414, 7616828, 9521035, 19042070, 38084140]

約数ペア:

[(1, 38084140), (2, 19042070), (4, 9521035), (5, 7616828), (10, 3808414), (20, 1904207), (67, 568420), (97, 392620), (134, 284210), (194, 196310), (268, 142105), (293, 129980), (335, 113684), (388, 98155), (485, 78524), (586, 64990), (670, 56842), (970, 39262), (1172, 32495), (1340, 28421), (1465, 25996), (1940, 19631), (2930, 12998), (5860, 6499)]