22712300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17471}}^1$

素因数の和:17498

約数の個数: 36

約数和(自身を含む): 53079936

約数和(自身を除く): 30367636

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 17471, 34942, 69884, 87355, 174710, 227123, 349420, 436775, 454246, 873550, 908492, 1135615, 1747100, 2271230, 4542460, 5678075, 11356150, 22712300]

約数ペア:

[(1, 22712300), (2, 11356150), (4, 5678075), (5, 4542460), (10, 2271230), (13, 1747100), (20, 1135615), (25, 908492), (26, 873550), (50, 454246), (52, 436775), (65, 349420), (100, 227123), (130, 174710), (260, 87355), (325, 69884), (650, 34942), (1300, 17471)]