75124520

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{7793}}^1$

素因数の和:8045

約数の個数: 32

約数和(自身を含む): 169753320

約数和(自身を除く): 94628800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 7793, 9640, 15586, 31172, 38965, 62344, 77930, 155860, 311720, 1878113, 3756226, 7512452, 9390565, 15024904, 18781130, 37562260, 75124520]

約数ペア:

[(1, 75124520), (2, 37562260), (4, 18781130), (5, 15024904), (8, 9390565), (10, 7512452), (20, 3756226), (40, 1878113), (241, 311720), (482, 155860), (964, 77930), (1205, 62344), (1928, 38965), (2410, 31172), (4820, 15586), (7793, 9640)]