23511170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 48988800

約数和(自身を除く): 25477630

約数列:

[1, 2, 5, 10, 17, 19, 29, 34, 38, 58, 85, 95, 145, 170, 190, 251, 290, 323, 493, 502, 551, 646, 986, 1102, 1255, 1615, 2465, 2510, 2755, 3230, 4267, 4769, 4930, 5510, 7279, 8534, 9367, 9538, 14558, 18734, 21335, 23845, 36395, 42670, 46835, 47690, 72790, 81073, 93670, 123743, 138301, 162146, 247486, 276602, 405365, 618715, 691505, 810730, 1237430, 1383010, 2351117, 4702234, 11755585, 23511170]

約数ペア:

[(1, 23511170), (2, 11755585), (5, 4702234), (10, 2351117), (17, 1383010), (19, 1237430), (29, 810730), (34, 691505), (38, 618715), (58, 405365), (85, 276602), (95, 247486), (145, 162146), (170, 138301), (190, 123743), (251, 93670), (290, 81073), (323, 72790), (493, 47690), (502, 46835), (551, 42670), (646, 36395), (986, 23845), (1102, 21335), (1255, 18734), (1615, 14558), (2465, 9538), (2510, 9367), (2755, 8534), (3230, 7279), (4267, 5510), (4769, 4930)]