224723290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{13711}}^1$

素因数の和:13878

約数の個数: 32

約数和(自身を含む): 444268800

約数和(自身を除く): 219545510

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 3278, 8195, 13711, 16390, 27422, 68555, 137110, 150821, 301642, 754105, 1508210, 2042939, 4085878, 10214695, 20429390, 22472329, 44944658, 112361645, 224723290]

約数ペア:

[(1, 224723290), (2, 112361645), (5, 44944658), (10, 22472329), (11, 20429390), (22, 10214695), (55, 4085878), (110, 2042939), (149, 1508210), (298, 754105), (745, 301642), (1490, 150821), (1639, 137110), (3278, 68555), (8195, 27422), (13711, 16390)]