119514140

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 257093760

約数和(自身を除く): 137579620

約数列:

[1, 2, 4, 5, 10, 20, 73, 109, 146, 218, 292, 365, 436, 545, 730, 751, 1090, 1460, 1502, 2180, 3004, 3755, 7510, 7957, 15020, 15914, 31828, 39785, 54823, 79570, 81859, 109646, 159140, 163718, 219292, 274115, 327436, 409295, 548230, 818590, 1096460, 1637180, 5975707, 11951414, 23902828, 29878535, 59757070, 119514140]

約数ペア:

[(1, 119514140), (2, 59757070), (4, 29878535), (5, 23902828), (10, 11951414), (20, 5975707), (73, 1637180), (109, 1096460), (146, 818590), (218, 548230), (292, 409295), (365, 327436), (436, 274115), (545, 219292), (730, 163718), (751, 159140), (1090, 109646), (1460, 81859), (1502, 79570), (2180, 54823), (3004, 39785), (3755, 31828), (7510, 15914), (7957, 15020)]