2130304480

素因数分解:

$2^5\times 5^1\times {\mathrm{401}}^1\times {\mathrm{33203}}^1$

素因数の和:33619

約数の個数: 48

約数和(自身を含む): 5045547024

約数和(自身を除く): 2915242544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 401, 802, 1604, 2005, 3208, 4010, 6416, 8020, 12832, 16040, 32080, 33203, 64160, 66406, 132812, 166015, 265624, 332030, 531248, 664060, 1062496, 1328120, 2656240, 5312480, 13314403, 26628806, 53257612, 66572015, 106515224, 133144030, 213030448, 266288060, 426060896, 532576120, 1065152240, 2130304480]

約数ペア:

[(1, 2130304480), (2, 1065152240), (4, 532576120), (5, 426060896), (8, 266288060), (10, 213030448), (16, 133144030), (20, 106515224), (32, 66572015), (40, 53257612), (80, 26628806), (160, 13314403), (401, 5312480), (802, 2656240), (1604, 1328120), (2005, 1062496), (3208, 664060), (4010, 531248), (6416, 332030), (8020, 265624), (12832, 166015), (16040, 132812), (32080, 66406), (33203, 64160)]