38089960

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9817}}^1$

素因数の和:9925

約数の個数: 32

約数和(自身を含む): 86594760

約数和(自身を除く): 48504800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 9817, 19634, 39268, 49085, 78536, 98170, 196340, 392680, 952249, 1904498, 3808996, 4761245, 7617992, 9522490, 19044980, 38089960]

約数ペア:

[(1, 38089960), (2, 19044980), (4, 9522490), (5, 7617992), (8, 4761245), (10, 3808996), (20, 1904498), (40, 952249), (97, 392680), (194, 196340), (388, 98170), (485, 78536), (776, 49085), (970, 39268), (1940, 19634), (3880, 9817)]