54330140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1423}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 120572928

約数和(自身を除く): 66242788

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 332, 415, 460, 830, 1423, 1660, 1909, 2846, 3818, 5692, 7115, 7636, 9545, 14230, 19090, 28460, 32729, 38180, 65458, 118109, 130916, 163645, 236218, 327290, 472436, 590545, 654580, 1181090, 2362180, 2716507, 5433014, 10866028, 13582535, 27165070, 54330140]

約数ペア:

[(1, 54330140), (2, 27165070), (4, 13582535), (5, 10866028), (10, 5433014), (20, 2716507), (23, 2362180), (46, 1181090), (83, 654580), (92, 590545), (115, 472436), (166, 327290), (230, 236218), (332, 163645), (415, 130916), (460, 118109), (830, 65458), (1423, 38180), (1660, 32729), (1909, 28460), (2846, 19090), (3818, 14230), (5692, 9545), (7115, 7636)]