37438120

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9649}}^1$

素因数の和:9757

約数の個数: 32

約数和(自身を含む): 85113000

約数和(自身を除く): 47674880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 9649, 19298, 38596, 48245, 77192, 96490, 192980, 385960, 935953, 1871906, 3743812, 4679765, 7487624, 9359530, 18719060, 37438120]

約数ペア:

[(1, 37438120), (2, 18719060), (4, 9359530), (5, 7487624), (8, 4679765), (10, 3743812), (20, 1871906), (40, 935953), (97, 385960), (194, 192980), (388, 96490), (485, 77192), (776, 48245), (970, 38596), (1940, 19298), (3880, 9649)]