234575440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{2203}}^1$

素因数の和:2249

約数の個数: 80

約数和(自身を含む): 600158016

約数和(自身を除く): 365582576

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1331, 1936, 2203, 2420, 2662, 4406, 4840, 5324, 6655, 8812, 9680, 10648, 11015, 13310, 17624, 21296, 22030, 24233, 26620, 35248, 44060, 48466, 53240, 88120, 96932, 106480, 121165, 176240, 193864, 242330, 266563, 387728, 484660, 533126, 969320, 1066252, 1332815, 1938640, 2132504, 2665630, 2932193, 4265008, 5331260, 5864386, 10662520, 11728772, 14660965, 21325040, 23457544, 29321930, 46915088, 58643860, 117287720, 234575440]

約数ペア:

[(1, 234575440), (2, 117287720), (4, 58643860), (5, 46915088), (8, 29321930), (10, 23457544), (11, 21325040), (16, 14660965), (20, 11728772), (22, 10662520), (40, 5864386), (44, 5331260), (55, 4265008), (80, 2932193), (88, 2665630), (110, 2132504), (121, 1938640), (176, 1332815), (220, 1066252), (242, 969320), (440, 533126), (484, 484660), (605, 387728), (880, 266563), (968, 242330), (1210, 193864), (1331, 176240), (1936, 121165), (2203, 106480), (2420, 96932), (2662, 88120), (4406, 53240), (4840, 48466), (5324, 44060), (6655, 35248), (8812, 26620), (9680, 24233), (10648, 22030), (11015, 21296), (13310, 17624)]