328883.0000000

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2833}}^1$

素因数の和:2862

約数の個数: 48

約数和(自身を含む): 18449340

約数和(自身を除く): 11083540

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 2833, 5666, 11332, 14165, 22664, 28330, 36829, 56660, 70825, 73658, 113320, 141650, 147316, 184145, 283300, 294632, 368290, 566600, 736580, 920725, 1473160, 1841450, 3682900, 7365800]

約数ペア:

[(1, 7365800), (2, 3682900), (4, 1841450), (5, 1473160), (8, 920725), (10, 736580), (13, 566600), (20, 368290), (25, 294632), (26, 283300), (40, 184145), (50, 147316), (52, 141650), (65, 113320), (100, 73658), (104, 70825), (130, 56660), (200, 36829), (260, 28330), (325, 22664), (520, 14165), (650, 11332), (1300, 5666), (2600, 2833)]