478060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 1143072

約数和(自身を除く): 665012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 53, 55, 82, 106, 110, 164, 205, 212, 220, 265, 410, 451, 530, 583, 820, 902, 1060, 1166, 1804, 2173, 2255, 2332, 2915, 4346, 4510, 5830, 8692, 9020, 10865, 11660, 21730, 23903, 43460, 47806, 95612, 119515, 239030, 478060]

約数ペア:

[(1, 478060), (2, 239030), (4, 119515), (5, 95612), (10, 47806), (11, 43460), (20, 23903), (22, 21730), (41, 11660), (44, 10865), (53, 9020), (55, 8692), (82, 5830), (106, 4510), (110, 4346), (164, 2915), (205, 2332), (212, 2255), (220, 2173), (265, 1804), (410, 1166), (451, 1060), (530, 902), (583, 820)]