23243480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44699}}^1$

素因数の和:44723

約数の個数: 32

約数和(自身を含む): 56322000

約数和(自身を除く): 33078520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 44699, 89398, 178796, 223495, 357592, 446990, 581087, 893980, 1162174, 1787960, 2324348, 2905435, 4648696, 5810870, 11621740, 23243480]

約数ペア:

[(1, 23243480), (2, 11621740), (4, 5810870), (5, 4648696), (8, 2905435), (10, 2324348), (13, 1787960), (20, 1162174), (26, 893980), (40, 581087), (52, 446990), (65, 357592), (104, 223495), (130, 178796), (260, 89398), (520, 44699)]