234771650

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 446944608

約数和(自身を除く): 212172958

約数列:

[1, 2, 5, 10, 25, 50, 73, 131, 146, 262, 365, 491, 655, 730, 982, 1310, 1825, 2455, 3275, 3650, 4910, 6550, 9563, 12275, 19126, 24550, 35843, 47815, 64321, 71686, 95630, 128642, 179215, 239075, 321605, 358430, 478150, 643210, 896075, 1608025, 1792150, 3216050, 4695433, 9390866, 23477165, 46954330, 117385825, 234771650]

約数ペア:

[(1, 234771650), (2, 117385825), (5, 46954330), (10, 23477165), (25, 9390866), (50, 4695433), (73, 3216050), (131, 1792150), (146, 1608025), (262, 896075), (365, 643210), (491, 478150), (655, 358430), (730, 321605), (982, 239075), (1310, 179215), (1825, 128642), (2455, 95630), (3275, 71686), (3650, 64321), (4910, 47815), (6550, 35843), (9563, 24550), (12275, 19126)]