16036839760

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1\times {\mathrm{1949}}^1$

素因数の和:2756

約数の個数: 80

約数和(自身を含む): 37593129600

約数和(自身を除く): 21556289840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 631, 652, 815, 1262, 1304, 1630, 1949, 2524, 2608, 3155, 3260, 3898, 5048, 6310, 6520, 7796, 9745, 10096, 12620, 13040, 15592, 19490, 25240, 31184, 38980, 50480, 77960, 102853, 155920, 205706, 317687, 411412, 514265, 635374, 822824, 1028530, 1229819, 1270748, 1588435, 1645648, 2057060, 2459638, 2541496, 3176870, 4114120, 4919276, 5082992, 6149095, 6353740, 8228240, 9838552, 12298190, 12707480, 19677104, 24596380, 25414960, 49192760, 98385520, 200460497, 400920994, 801841988, 1002302485, 1603683976, 2004604970, 3207367952, 4009209940, 8018419880, 16036839760]

約数ペア:

[(1, 16036839760), (2, 8018419880), (4, 4009209940), (5, 3207367952), (8, 2004604970), (10, 1603683976), (16, 1002302485), (20, 801841988), (40, 400920994), (80, 200460497), (163, 98385520), (326, 49192760), (631, 25414960), (652, 24596380), (815, 19677104), (1262, 12707480), (1304, 12298190), (1630, 9838552), (1949, 8228240), (2524, 6353740), (2608, 6149095), (3155, 5082992), (3260, 4919276), (3898, 4114120), (5048, 3176870), (6310, 2541496), (6520, 2459638), (7796, 2057060), (9745, 1645648), (10096, 1588435), (12620, 1270748), (13040, 1229819), (15592, 1028530), (19490, 822824), (25240, 635374), (31184, 514265), (38980, 411412), (50480, 317687), (77960, 205706), (102853, 155920)]