9011680

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 21488544

約数和(自身を除く): 12476864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 373, 604, 746, 755, 1208, 1492, 1510, 1865, 2416, 2984, 3020, 3730, 4832, 5968, 6040, 7460, 11936, 12080, 14920, 24160, 29840, 56323, 59680, 112646, 225292, 281615, 450584, 563230, 901168, 1126460, 1802336, 2252920, 4505840, 9011680]

約数ペア:

[(1, 9011680), (2, 4505840), (4, 2252920), (5, 1802336), (8, 1126460), (10, 901168), (16, 563230), (20, 450584), (32, 281615), (40, 225292), (80, 112646), (151, 59680), (160, 56323), (302, 29840), (373, 24160), (604, 14920), (746, 12080), (755, 11936), (1208, 7460), (1492, 6040), (1510, 5968), (1865, 4832), (2416, 3730), (2984, 3020)]