6492959420

素因数分解:

$2^2\times 5^1\times {\mathrm{13001}}^1\times {\mathrm{24971}}^1$

素因数の和:37981

約数の個数: 24

約数和(自身を含む): 13636809648

約数和(自身を除く): 7143850228

約数列:

[1, 2, 4, 5, 10, 20, 13001, 24971, 26002, 49942, 52004, 65005, 99884, 124855, 130010, 249710, 260020, 499420, 324647971, 649295942, 1298591884, 1623239855, 3246479710, 6492959420]

約数ペア:

[(1, 6492959420), (2, 3246479710), (4, 1623239855), (5, 1298591884), (10, 649295942), (20, 324647971), (13001, 499420), (24971, 260020), (26002, 249710), (49942, 130010), (52004, 124855), (65005, 99884)]