97874360

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{9029}}^1$

素因数の和:9311

約数の個数: 32

約数和(自身を含む): 221054400

約数和(自身を除く): 123180040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5420, 9029, 10840, 18058, 36116, 45145, 72232, 90290, 180580, 361160, 2446859, 4893718, 9787436, 12234295, 19574872, 24468590, 48937180, 97874360]

約数ペア:

[(1, 97874360), (2, 48937180), (4, 24468590), (5, 19574872), (8, 12234295), (10, 9787436), (20, 4893718), (40, 2446859), (271, 361160), (542, 180580), (1084, 90290), (1355, 72232), (2168, 45145), (2710, 36116), (5420, 18058), (9029, 10840)]