26753320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1483}}^1$

素因数の和:1546

約数の個数: 64

約数和(自身を含む): 67314240

約数和(自身を除く): 40560920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1483, 1640, 1804, 2255, 2966, 3608, 4510, 5932, 7415, 9020, 11864, 14830, 16313, 18040, 29660, 32626, 59320, 60803, 65252, 81565, 121606, 130504, 163130, 243212, 304015, 326260, 486424, 608030, 652520, 668833, 1216060, 1337666, 2432120, 2675332, 3344165, 5350664, 6688330, 13376660, 26753320]

約数ペア:

[(1, 26753320), (2, 13376660), (4, 6688330), (5, 5350664), (8, 3344165), (10, 2675332), (11, 2432120), (20, 1337666), (22, 1216060), (40, 668833), (41, 652520), (44, 608030), (55, 486424), (82, 326260), (88, 304015), (110, 243212), (164, 163130), (205, 130504), (220, 121606), (328, 81565), (410, 65252), (440, 60803), (451, 59320), (820, 32626), (902, 29660), (1483, 18040), (1640, 16313), (1804, 14830), (2255, 11864), (2966, 9020), (3608, 7415), (4510, 5932)]