13354380650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20545201}}^1$

素因数の和:20545226

約数の個数: 24

約数和(自身を含む): 26749853004

約数和(自身を除く): 13395472354

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 20545201, 41090402, 102726005, 205452010, 267087613, 513630025, 534175226, 1027260050, 1335438065, 2670876130, 6677190325, 13354380650]

約数ペア:

[(1, 13354380650), (2, 6677190325), (5, 2670876130), (10, 1335438065), (13, 1027260050), (25, 534175226), (26, 513630025), (50, 267087613), (65, 205452010), (130, 102726005), (325, 41090402), (650, 20545201)]