40655628

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1308

約数の個数: 96

約数和(自身を含む): 118540800

約数和(自身を除く): 77885172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 276, 299, 351, 414, 468, 598, 621, 702, 828, 897, 1196, 1242, 1259, 1404, 1794, 2484, 2518, 2691, 3588, 3777, 5036, 5382, 7554, 8073, 10764, 11331, 15108, 16146, 16367, 22662, 28957, 32292, 32734, 33993, 45324, 49101, 57914, 65468, 67986, 86871, 98202, 115828, 135972, 147303, 173742, 196404, 260613, 294606, 347484, 376441, 441909, 521226, 589212, 752882, 781839, 883818, 1042452, 1129323, 1505764, 1563678, 1767636, 2258646, 3127356, 3387969, 4517292, 6775938, 10163907, 13551876, 20327814, 40655628]

約数ペア:

[(1, 40655628), (2, 20327814), (3, 13551876), (4, 10163907), (6, 6775938), (9, 4517292), (12, 3387969), (13, 3127356), (18, 2258646), (23, 1767636), (26, 1563678), (27, 1505764), (36, 1129323), (39, 1042452), (46, 883818), (52, 781839), (54, 752882), (69, 589212), (78, 521226), (92, 441909), (108, 376441), (117, 347484), (138, 294606), (156, 260613), (207, 196404), (234, 173742), (276, 147303), (299, 135972), (351, 115828), (414, 98202), (468, 86871), (598, 67986), (621, 65468), (702, 57914), (828, 49101), (897, 45324), (1196, 33993), (1242, 32734), (1259, 32292), (1404, 28957), (1794, 22662), (2484, 16367), (2518, 16146), (2691, 15108), (3588, 11331), (3777, 10764), (5036, 8073), (5382, 7554)]