72900350

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{15031}}^1$

素因数の和:15140

約数の個数: 24

約数和(自身を含む): 137001648

約数和(自身を除く): 64101298

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 15031, 30062, 75155, 150310, 375775, 751550, 1458007, 2916014, 7290035, 14580070, 36450175, 72900350]

約数ペア:

[(1, 72900350), (2, 36450175), (5, 14580070), (10, 7290035), (25, 2916014), (50, 1458007), (97, 751550), (194, 375775), (485, 150310), (970, 75155), (2425, 30062), (4850, 15031)]