105848840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{91249}}^1$

素因数の和:91289

約数の個数: 32

約数和(自身を含む): 246375000

約数和(自身を除く): 140526160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 91249, 182498, 364996, 456245, 729992, 912490, 1824980, 2646221, 3649960, 5292442, 10584884, 13231105, 21169768, 26462210, 52924420, 105848840]

約数ペア:

[(1, 105848840), (2, 52924420), (4, 26462210), (5, 21169768), (8, 13231105), (10, 10584884), (20, 5292442), (29, 3649960), (40, 2646221), (58, 1824980), (116, 912490), (145, 729992), (232, 456245), (290, 364996), (580, 182498), (1160, 91249)]