48673340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 104799744

約数和(自身を除く): 56126404

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 151, 227, 284, 302, 355, 454, 604, 710, 755, 908, 1135, 1420, 1510, 2270, 3020, 4540, 10721, 16117, 21442, 32234, 34277, 42884, 53605, 64468, 68554, 80585, 107210, 137108, 161170, 171385, 214420, 322340, 342770, 685540, 2433667, 4867334, 9734668, 12168335, 24336670, 48673340]

約数ペア:

[(1, 48673340), (2, 24336670), (4, 12168335), (5, 9734668), (10, 4867334), (20, 2433667), (71, 685540), (142, 342770), (151, 322340), (227, 214420), (284, 171385), (302, 161170), (355, 137108), (454, 107210), (604, 80585), (710, 68554), (755, 64468), (908, 53605), (1135, 42884), (1420, 34277), (1510, 32234), (2270, 21442), (3020, 16117), (4540, 10721)]