4230099220

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{503}}^1\times {\mathrm{2113}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 8949830400

約数和(自身を除く): 4719731180

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 503, 796, 995, 1006, 1990, 2012, 2113, 2515, 3980, 4226, 5030, 8452, 10060, 10565, 21130, 42260, 100097, 200194, 400388, 420487, 500485, 840974, 1000970, 1062839, 1681948, 2001940, 2102435, 2125678, 4204870, 4251356, 5314195, 8409740, 10628390, 21256780, 211504961, 423009922, 846019844, 1057524805, 2115049610, 4230099220]

約数ペア:

[(1, 4230099220), (2, 2115049610), (4, 1057524805), (5, 846019844), (10, 423009922), (20, 211504961), (199, 21256780), (398, 10628390), (503, 8409740), (796, 5314195), (995, 4251356), (1006, 4204870), (1990, 2125678), (2012, 2102435), (2113, 2001940), (2515, 1681948), (3980, 1062839), (4226, 1000970), (5030, 840974), (8452, 500485), (10060, 420487), (10565, 400388), (21130, 200194), (42260, 100097)]