2003200910

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{14029}}^1$

素因数の和:14276

約数の個数: 32

約数和(自身を含む): 3666880800

約数和(自身を除く): 1663679890

約数列:

[1, 2, 5, 10, 109, 131, 218, 262, 545, 655, 1090, 1310, 14029, 14279, 28058, 28558, 70145, 71395, 140290, 142790, 1529161, 1837799, 3058322, 3675598, 7645805, 9188995, 15291610, 18377990, 200320091, 400640182, 1001600455, 2003200910]

約数ペア:

[(1, 2003200910), (2, 1001600455), (5, 400640182), (10, 200320091), (109, 18377990), (131, 15291610), (218, 9188995), (262, 7645805), (545, 3675598), (655, 3058322), (1090, 1837799), (1310, 1529161), (14029, 142790), (14279, 140290), (28058, 71395), (28558, 70145)]