205583702960

素因数分解:

$2^4\times 5^1\times {\mathrm{22877}}^1\times {\mathrm{112331}}^1$

素因数の和:135221

約数の個数: 40

約数和(自身を含む): 478007258256

約数和(自身を除く): 272423555296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 22877, 45754, 91508, 112331, 114385, 183016, 224662, 228770, 366032, 449324, 457540, 561655, 898648, 915080, 1123310, 1797296, 1830160, 2246620, 4493240, 8986480, 2569796287, 5139592574, 10279185148, 12848981435, 20558370296, 25697962870, 41116740592, 51395925740, 102791851480, 205583702960]

約数ペア:

[(1, 205583702960), (2, 102791851480), (4, 51395925740), (5, 41116740592), (8, 25697962870), (10, 20558370296), (16, 12848981435), (20, 10279185148), (40, 5139592574), (80, 2569796287), (22877, 8986480), (45754, 4493240), (91508, 2246620), (112331, 1830160), (114385, 1797296), (183016, 1123310), (224662, 915080), (228770, 898648), (366032, 561655), (449324, 457540)]