73246940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281719}}^1$

素因数の和:281741

約数の個数: 24

約数和(自身を含む): 165651360

約数和(自身を除く): 92404420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 281719, 563438, 1126876, 1408595, 2817190, 3662347, 5634380, 7324694, 14649388, 18311735, 36623470, 73246940]

約数ペア:

[(1, 73246940), (2, 36623470), (4, 18311735), (5, 14649388), (10, 7324694), (13, 5634380), (20, 3662347), (26, 2817190), (52, 1408595), (65, 1126876), (130, 563438), (260, 281719)]