456873280

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{33203}}^1$

素因数の和:33263

約数の個数: 56

約数和(自身を含む): 1113263712

約数和(自身を除く): 656390432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 13760, 33203, 66406, 132812, 166015, 265624, 332030, 531248, 664060, 1062496, 1328120, 1427729, 2124992, 2656240, 2855458, 5312480, 5710916, 7138645, 10624960, 11421832, 14277290, 22843664, 28554580, 45687328, 57109160, 91374656, 114218320, 228436640, 456873280]

約数ペア:

[(1, 456873280), (2, 228436640), (4, 114218320), (5, 91374656), (8, 57109160), (10, 45687328), (16, 28554580), (20, 22843664), (32, 14277290), (40, 11421832), (43, 10624960), (64, 7138645), (80, 5710916), (86, 5312480), (160, 2855458), (172, 2656240), (215, 2124992), (320, 1427729), (344, 1328120), (430, 1062496), (688, 664060), (860, 531248), (1376, 332030), (1720, 265624), (2752, 166015), (3440, 132812), (6880, 66406), (13760, 33203)]