8889460960

素因数分解:

$2^5\times 5^1\times {\mathrm{3301}}^1\times {\mathrm{16831}}^1$

素因数の和:20147

約数の個数: 48

約数和(自身を含む): 21008961792

約数和(自身を除く): 12119500832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3301, 6602, 13204, 16505, 16831, 26408, 33010, 33662, 52816, 66020, 67324, 84155, 105632, 132040, 134648, 168310, 264080, 269296, 336620, 528160, 538592, 673240, 1346480, 2692960, 55559131, 111118262, 222236524, 277795655, 444473048, 555591310, 888946096, 1111182620, 1777892192, 2222365240, 4444730480, 8889460960]

約数ペア:

[(1, 8889460960), (2, 4444730480), (4, 2222365240), (5, 1777892192), (8, 1111182620), (10, 888946096), (16, 555591310), (20, 444473048), (32, 277795655), (40, 222236524), (80, 111118262), (160, 55559131), (3301, 2692960), (6602, 1346480), (13204, 673240), (16505, 538592), (16831, 528160), (26408, 336620), (33010, 269296), (33662, 264080), (52816, 168310), (66020, 134648), (67324, 132040), (84155, 105632)]