850996960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3691}}^1$

素因数の和:3848

約数の個数: 96

約数和(自身を含む): 2210592384

約数和(自身を除く): 1359595424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 131, 160, 176, 220, 262, 352, 440, 524, 655, 880, 1048, 1310, 1441, 1760, 2096, 2620, 2882, 3691, 4192, 5240, 5764, 7205, 7382, 10480, 11528, 14410, 14764, 18455, 20960, 23056, 28820, 29528, 36910, 40601, 46112, 57640, 59056, 73820, 81202, 115280, 118112, 147640, 162404, 203005, 230560, 295280, 324808, 406010, 483521, 590560, 649616, 812020, 967042, 1299232, 1624040, 1934084, 2417605, 3248080, 3868168, 4835210, 5318731, 6496160, 7736336, 9670420, 10637462, 15472672, 19340840, 21274924, 26593655, 38681680, 42549848, 53187310, 77363360, 85099696, 106374620, 170199392, 212749240, 425498480, 850996960]

約数ペア:

[(1, 850996960), (2, 425498480), (4, 212749240), (5, 170199392), (8, 106374620), (10, 85099696), (11, 77363360), (16, 53187310), (20, 42549848), (22, 38681680), (32, 26593655), (40, 21274924), (44, 19340840), (55, 15472672), (80, 10637462), (88, 9670420), (110, 7736336), (131, 6496160), (160, 5318731), (176, 4835210), (220, 3868168), (262, 3248080), (352, 2417605), (440, 1934084), (524, 1624040), (655, 1299232), (880, 967042), (1048, 812020), (1310, 649616), (1441, 590560), (1760, 483521), (2096, 406010), (2620, 324808), (2882, 295280), (3691, 230560), (4192, 203005), (5240, 162404), (5764, 147640), (7205, 118112), (7382, 115280), (10480, 81202), (11528, 73820), (14410, 59056), (14764, 57640), (18455, 46112), (20960, 40601), (23056, 36910), (28820, 29528)]