23435540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22109}}^1$

素因数の和:22171

約数の個数: 24

約数和(自身を含む): 50145480

約数和(自身を除く): 26709940

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 22109, 44218, 88436, 110545, 221090, 442180, 1171777, 2343554, 4687108, 5858885, 11717770, 23435540]

約数ペア:

[(1, 23435540), (2, 11717770), (4, 5858885), (5, 4687108), (10, 2343554), (20, 1171777), (53, 442180), (106, 221090), (212, 110545), (265, 88436), (530, 44218), (1060, 22109)]