41604580

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 89921664

約数和(自身を除く): 48317084

約数列:

[1, 2, 4, 5, 10, 20, 71, 83, 142, 166, 284, 332, 353, 355, 415, 706, 710, 830, 1412, 1420, 1660, 1765, 3530, 5893, 7060, 11786, 23572, 25063, 29299, 29465, 50126, 58598, 58930, 100252, 117196, 117860, 125315, 146495, 250630, 292990, 501260, 585980, 2080229, 4160458, 8320916, 10401145, 20802290, 41604580]

約数ペア:

[(1, 41604580), (2, 20802290), (4, 10401145), (5, 8320916), (10, 4160458), (20, 2080229), (71, 585980), (83, 501260), (142, 292990), (166, 250630), (284, 146495), (332, 125315), (353, 117860), (355, 117196), (415, 100252), (706, 58930), (710, 58598), (830, 50126), (1412, 29465), (1420, 29299), (1660, 25063), (1765, 23572), (3530, 11786), (5893, 7060)]