547403980

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{282167}}^1$

素因数の和:282273

約数の個数: 24

約数和(自身を含む): 1161403488

約数和(自身を除く): 613999508

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 282167, 564334, 1128668, 1410835, 2821670, 5643340, 27370199, 54740398, 109480796, 136850995, 273701990, 547403980]

約数ペア:

[(1, 547403980), (2, 273701990), (4, 136850995), (5, 109480796), (10, 54740398), (20, 27370199), (97, 5643340), (194, 2821670), (388, 1410835), (485, 1128668), (970, 564334), (1940, 282167)]