76115720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65617}}^1$

素因数の和:65657

約数の個数: 32

約数和(自身を含む): 177168600

約数和(自身を除く): 101052880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 65617, 131234, 262468, 328085, 524936, 656170, 1312340, 1902893, 2624680, 3805786, 7611572, 9514465, 15223144, 19028930, 38057860, 76115720]

約数ペア:

[(1, 76115720), (2, 38057860), (4, 19028930), (5, 15223144), (8, 9514465), (10, 7611572), (20, 3805786), (29, 2624680), (40, 1902893), (58, 1312340), (116, 656170), (145, 524936), (232, 328085), (290, 262468), (580, 131234), (1160, 65617)]