152395160

素因数分解:

$2^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{13003}}^1$

素因数の和:13307

約数の個数: 32

約数和(自身を含む): 344085840

約数和(自身を除く): 191690680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 293, 586, 1172, 1465, 2344, 2930, 5860, 11720, 13003, 26006, 52012, 65015, 104024, 130030, 260060, 520120, 3809879, 7619758, 15239516, 19049395, 30479032, 38098790, 76197580, 152395160]

約数ペア:

[(1, 152395160), (2, 76197580), (4, 38098790), (5, 30479032), (8, 19049395), (10, 15239516), (20, 7619758), (40, 3809879), (293, 520120), (586, 260060), (1172, 130030), (1465, 104024), (2344, 65015), (2930, 52012), (5860, 26006), (11720, 13003)]