33286880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18913}}^1$

素因数の和:18939

約数の個数: 48

約数和(自身を含む): 85793904

約数和(自身を除く): 52507024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 18913, 37826, 75652, 94565, 151304, 189130, 208043, 302608, 378260, 416086, 605216, 756520, 832172, 1040215, 1513040, 1664344, 2080430, 3026080, 3328688, 4160860, 6657376, 8321720, 16643440, 33286880]

約数ペア:

[(1, 33286880), (2, 16643440), (4, 8321720), (5, 6657376), (8, 4160860), (10, 3328688), (11, 3026080), (16, 2080430), (20, 1664344), (22, 1513040), (32, 1040215), (40, 832172), (44, 756520), (55, 605216), (80, 416086), (88, 378260), (110, 302608), (160, 208043), (176, 189130), (220, 151304), (352, 94565), (440, 75652), (880, 37826), (1760, 18913)]