73418140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{126583}}^1$

素因数の和:126621

約数の個数: 24

約数和(自身を含む): 159495840

約数和(自身を除く): 86077700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 126583, 253166, 506332, 632915, 1265830, 2531660, 3670907, 7341814, 14683628, 18354535, 36709070, 73418140]

約数ペア:

[(1, 73418140), (2, 36709070), (4, 18354535), (5, 14683628), (10, 7341814), (20, 3670907), (29, 2531660), (58, 1265830), (116, 632915), (145, 506332), (290, 253166), (580, 126583)]