4120331380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{435553}}^1$

素因数の和:435616

約数の個数: 48

約数和(自身を含む): 9658845504

約数和(自身を除く): 5538514124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 9460, 435553, 871106, 1742212, 2177765, 4355530, 4791083, 8711060, 9582166, 18728779, 19164332, 23955415, 37457558, 47910830, 74915116, 93643895, 95821660, 187287790, 206016569, 374575580, 412033138, 824066276, 1030082845, 2060165690, 4120331380]

約数ペア:

[(1, 4120331380), (2, 2060165690), (4, 1030082845), (5, 824066276), (10, 412033138), (11, 374575580), (20, 206016569), (22, 187287790), (43, 95821660), (44, 93643895), (55, 74915116), (86, 47910830), (110, 37457558), (172, 23955415), (215, 19164332), (220, 18728779), (430, 9582166), (473, 8711060), (860, 4791083), (946, 4355530), (1892, 2177765), (2365, 1742212), (4730, 871106), (9460, 435553)]