329221100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{253247}}^1$

素因数の和:253274

約数の個数: 36

約数和(自身を含む): 769367424

約数和(自身を除く): 440146324

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 253247, 506494, 1012988, 1266235, 2532470, 3292211, 5064940, 6331175, 6584422, 12662350, 13168844, 16461055, 25324700, 32922110, 65844220, 82305275, 164610550, 329221100]

約数ペア:

[(1, 329221100), (2, 164610550), (4, 82305275), (5, 65844220), (10, 32922110), (13, 25324700), (20, 16461055), (25, 13168844), (26, 12662350), (50, 6584422), (52, 6331175), (65, 5064940), (100, 3292211), (130, 2532470), (260, 1266235), (325, 1012988), (650, 506494), (1300, 253247)]