3781618060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{19379}}^1$

素因数の和:20286

約数の個数: 48

約数和(自身を含む): 8673557760

約数和(自身を除く): 4891939700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 887, 1774, 3548, 4435, 8870, 9757, 17740, 19379, 19514, 38758, 39028, 48785, 77516, 96895, 97570, 193790, 195140, 213169, 387580, 426338, 852676, 1065845, 2131690, 4263380, 17189173, 34378346, 68756692, 85945865, 171891730, 189080903, 343783460, 378161806, 756323612, 945404515, 1890809030, 3781618060]

約数ペア:

[(1, 3781618060), (2, 1890809030), (4, 945404515), (5, 756323612), (10, 378161806), (11, 343783460), (20, 189080903), (22, 171891730), (44, 85945865), (55, 68756692), (110, 34378346), (220, 17189173), (887, 4263380), (1774, 2131690), (3548, 1065845), (4435, 852676), (8870, 426338), (9757, 387580), (17740, 213169), (19379, 195140), (19514, 193790), (38758, 97570), (39028, 96895), (48785, 77516)]