3400760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 8553600

約数和(自身を除く): 5152840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 131, 220, 236, 262, 295, 440, 472, 524, 590, 649, 655, 1048, 1180, 1298, 1310, 1441, 2360, 2596, 2620, 2882, 3245, 5192, 5240, 5764, 6490, 7205, 7729, 11528, 12980, 14410, 15458, 25960, 28820, 30916, 38645, 57640, 61832, 77290, 85019, 154580, 170038, 309160, 340076, 425095, 680152, 850190, 1700380, 3400760]

約数ペア:

[(1, 3400760), (2, 1700380), (4, 850190), (5, 680152), (8, 425095), (10, 340076), (11, 309160), (20, 170038), (22, 154580), (40, 85019), (44, 77290), (55, 61832), (59, 57640), (88, 38645), (110, 30916), (118, 28820), (131, 25960), (220, 15458), (236, 14410), (262, 12980), (295, 11528), (440, 7729), (472, 7205), (524, 6490), (590, 5764), (649, 5240), (655, 5192), (1048, 3245), (1180, 2882), (1298, 2620), (1310, 2596), (1441, 2360)]