39790745572

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1\times {\mathrm{2089}}^1$

素因数の和:3028

約数の個数: 48

約数和(自身を含む): 72049824000

約数和(自身を除く): 32259078428

約数列:

[1, 2, 4, 37, 74, 148, 179, 358, 716, 719, 1438, 2089, 2876, 4178, 6623, 8356, 13246, 26492, 26603, 53206, 77293, 106412, 128701, 154586, 257402, 309172, 373931, 514804, 747862, 1495724, 1501991, 3003982, 4761937, 6007964, 9523874, 13835447, 19047748, 27670894, 55341788, 55573667, 111147334, 222294668, 268856389, 537712778, 1075425556, 9947686393, 19895372786, 39790745572]

約数ペア:

[(1, 39790745572), (2, 19895372786), (4, 9947686393), (37, 1075425556), (74, 537712778), (148, 268856389), (179, 222294668), (358, 111147334), (716, 55573667), (719, 55341788), (1438, 27670894), (2089, 19047748), (2876, 13835447), (4178, 9523874), (6623, 6007964), (8356, 4761937), (13246, 3003982), (26492, 1501991), (26603, 1495724), (53206, 747862), (77293, 514804), (106412, 373931), (128701, 309172), (154586, 257402)]