16330760

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3613}}^1$

素因数の和:3737

約数の個数: 32

約数和(自身を含む): 37079640

約数和(自身を除く): 20748880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 3613, 4520, 7226, 14452, 18065, 28904, 36130, 72260, 144520, 408269, 816538, 1633076, 2041345, 3266152, 4082690, 8165380, 16330760]

約数ペア:

[(1, 16330760), (2, 8165380), (4, 4082690), (5, 3266152), (8, 2041345), (10, 1633076), (20, 816538), (40, 408269), (113, 144520), (226, 72260), (452, 36130), (565, 28904), (904, 18065), (1130, 14452), (2260, 7226), (3613, 4520)]