3790760

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 8625960

約数和(自身を除く): 4835200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 977, 1940, 1954, 3880, 3908, 4885, 7816, 9770, 19540, 39080, 94769, 189538, 379076, 473845, 758152, 947690, 1895380, 3790760]

約数ペア:

[(1, 3790760), (2, 1895380), (4, 947690), (5, 758152), (8, 473845), (10, 379076), (20, 189538), (40, 94769), (97, 39080), (194, 19540), (388, 9770), (485, 7816), (776, 4885), (970, 3908), (977, 3880), (1940, 1954)]