496806880

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:620

約数の個数: 96

約数和(自身を含む): 1204797888

約数和(自身を除く): 707991008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 101, 142, 160, 202, 284, 355, 404, 433, 505, 568, 710, 808, 866, 1010, 1136, 1420, 1616, 1732, 2020, 2165, 2272, 2840, 3232, 3464, 4040, 4330, 5680, 6928, 7171, 8080, 8660, 11360, 13856, 14342, 16160, 17320, 28684, 30743, 34640, 35855, 43733, 57368, 61486, 69280, 71710, 87466, 114736, 122972, 143420, 153715, 174932, 218665, 229472, 245944, 286840, 307430, 349864, 437330, 491888, 573680, 614860, 699728, 874660, 983776, 1147360, 1229720, 1399456, 1749320, 2459440, 3105043, 3498640, 4918880, 6210086, 6997280, 12420172, 15525215, 24840344, 31050430, 49680688, 62100860, 99361376, 124201720, 248403440, 496806880]

約数ペア:

[(1, 496806880), (2, 248403440), (4, 124201720), (5, 99361376), (8, 62100860), (10, 49680688), (16, 31050430), (20, 24840344), (32, 15525215), (40, 12420172), (71, 6997280), (80, 6210086), (101, 4918880), (142, 3498640), (160, 3105043), (202, 2459440), (284, 1749320), (355, 1399456), (404, 1229720), (433, 1147360), (505, 983776), (568, 874660), (710, 699728), (808, 614860), (866, 573680), (1010, 491888), (1136, 437330), (1420, 349864), (1616, 307430), (1732, 286840), (2020, 245944), (2165, 229472), (2272, 218665), (2840, 174932), (3232, 153715), (3464, 143420), (4040, 122972), (4330, 114736), (5680, 87466), (6928, 71710), (7171, 69280), (8080, 61486), (8660, 57368), (11360, 43733), (13856, 35855), (14342, 34640), (16160, 30743), (17320, 28684)]