27128045240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^2\times {\mathrm{103}}^1\times {\mathrm{3917}}^1$

素因数の和:4113

約数の個数: 96

約数和(自身を含む): 63186683040

約数和(自身を除く): 36058637800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 103, 164, 205, 206, 328, 410, 412, 515, 820, 824, 1030, 1640, 1681, 2060, 3362, 3917, 4120, 4223, 6724, 7834, 8405, 8446, 13448, 15668, 16810, 16892, 19585, 21115, 31336, 33620, 33784, 39170, 42230, 67240, 78340, 84460, 156680, 160597, 168920, 173143, 321194, 346286, 403451, 642388, 692572, 802985, 806902, 865715, 1284776, 1385144, 1605970, 1613804, 1731430, 2017255, 3211940, 3227608, 3462860, 4034510, 6423880, 6584477, 6925720, 8069020, 13168954, 16138040, 16541491, 26337908, 32922385, 33082982, 52675816, 65844770, 66165964, 82707455, 131689540, 132331928, 165414910, 263379080, 330829820, 661659640, 678201131, 1356402262, 2712804524, 3391005655, 5425609048, 6782011310, 13564022620, 27128045240]

約数ペア:

[(1, 27128045240), (2, 13564022620), (4, 6782011310), (5, 5425609048), (8, 3391005655), (10, 2712804524), (20, 1356402262), (40, 678201131), (41, 661659640), (82, 330829820), (103, 263379080), (164, 165414910), (205, 132331928), (206, 131689540), (328, 82707455), (410, 66165964), (412, 65844770), (515, 52675816), (820, 33082982), (824, 32922385), (1030, 26337908), (1640, 16541491), (1681, 16138040), (2060, 13168954), (3362, 8069020), (3917, 6925720), (4120, 6584477), (4223, 6423880), (6724, 4034510), (7834, 3462860), (8405, 3227608), (8446, 3211940), (13448, 2017255), (15668, 1731430), (16810, 1613804), (16892, 1605970), (19585, 1385144), (21115, 1284776), (31336, 865715), (33620, 806902), (33784, 802985), (39170, 692572), (42230, 642388), (67240, 403451), (78340, 346286), (84460, 321194), (156680, 173143), (160597, 168920)]