16250340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1361}}^1$

素因数の和:1572

約数の個数: 48

約数和(自身を含む): 45763200

約数和(自身を除く): 29512860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1361, 1990, 2388, 2722, 2985, 3980, 4083, 5444, 5970, 6805, 8166, 11940, 13610, 16332, 20415, 27220, 40830, 81660, 270839, 541678, 812517, 1083356, 1354195, 1625034, 2708390, 3250068, 4062585, 5416780, 8125170, 16250340]

約数ペア:

[(1, 16250340), (2, 8125170), (3, 5416780), (4, 4062585), (5, 3250068), (6, 2708390), (10, 1625034), (12, 1354195), (15, 1083356), (20, 812517), (30, 541678), (60, 270839), (199, 81660), (398, 40830), (597, 27220), (796, 20415), (995, 16332), (1194, 13610), (1361, 11940), (1990, 8166), (2388, 6805), (2722, 5970), (2985, 5444), (3980, 4083)]