2056556060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{44189}}^1$

素因数の和:44390

約数の個数: 48

約数和(自身を含む): 4677069600

約数和(自身を除く): 2620513540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 179, 260, 358, 716, 895, 1790, 2327, 3580, 4654, 9308, 11635, 23270, 44189, 46540, 88378, 176756, 220945, 441890, 574457, 883780, 1148914, 2297828, 2872285, 5744570, 7909831, 11489140, 15819662, 31639324, 39549155, 79098310, 102827803, 158196620, 205655606, 411311212, 514139015, 1028278030, 2056556060]

約数ペア:

[(1, 2056556060), (2, 1028278030), (4, 514139015), (5, 411311212), (10, 205655606), (13, 158196620), (20, 102827803), (26, 79098310), (52, 39549155), (65, 31639324), (130, 15819662), (179, 11489140), (260, 7909831), (358, 5744570), (716, 2872285), (895, 2297828), (1790, 1148914), (2327, 883780), (3580, 574457), (4654, 441890), (9308, 220945), (11635, 176756), (23270, 88378), (44189, 46540)]