97489340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{28843}}^1$

素因数の和:28878

約数の個数: 36

約数和(自身を含む): 221694984

約数和(自身を除く): 124205644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 28843, 57686, 115372, 144215, 288430, 374959, 576860, 749918, 1499836, 1874795, 3749590, 4874467, 7499180, 9748934, 19497868, 24372335, 48744670, 97489340]

約数ペア:

[(1, 97489340), (2, 48744670), (4, 24372335), (5, 19497868), (10, 9748934), (13, 7499180), (20, 4874467), (26, 3749590), (52, 1874795), (65, 1499836), (130, 749918), (169, 576860), (260, 374959), (338, 288430), (676, 144215), (845, 115372), (1690, 57686), (3380, 28843)]