10090340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^2$

素因数の和:416

約数の個数: 36

約数和(自身を含む): 22936116

約数和(自身を除く): 12845776

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 197, 260, 394, 788, 985, 1970, 2561, 3940, 5122, 10244, 12805, 25610, 38809, 51220, 77618, 155236, 194045, 388090, 504517, 776180, 1009034, 2018068, 2522585, 5045170, 10090340]

約数ペア:

[(1, 10090340), (2, 5045170), (4, 2522585), (5, 2018068), (10, 1009034), (13, 776180), (20, 504517), (26, 388090), (52, 194045), (65, 155236), (130, 77618), (197, 51220), (260, 38809), (394, 25610), (788, 12805), (985, 10244), (1970, 5122), (2561, 3940)]