2034961720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4624913}}^1$

素因数の和:4624935

約数の個数: 32

約数和(自身を含む): 4994907120

約数和(自身を除く): 2959945400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4624913, 9249826, 18499652, 23124565, 36999304, 46249130, 50874043, 92498260, 101748086, 184996520, 203496172, 254370215, 406992344, 508740430, 1017480860, 2034961720]

約数ペア:

[(1, 2034961720), (2, 1017480860), (4, 508740430), (5, 406992344), (8, 254370215), (10, 203496172), (11, 184996520), (20, 101748086), (22, 92498260), (40, 50874043), (44, 46249130), (55, 36999304), (88, 23124565), (110, 18499652), (220, 9249826), (440, 4624913)]