2345838880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{190409}}^1$

素因数の和:190442

約数の個数: 96

約数和(自身を含む): 6909598080

約数和(自身を除く): 4563759200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 190409, 380818, 761636, 952045, 1332863, 1523272, 1904090, 2094499, 2665726, 3046544, 3808180, 4188998, 5331452, 6093088, 6664315, 7616360, 8377996, 10472495, 10662904, 13328630, 14661493, 15232720, 16755992, 20944990, 21325808, 26657260, 29322986, 30465440, 33511984, 41889980, 42651616, 53314520, 58645972, 67023968, 73307465, 83779960, 106629040, 117291944, 146614930, 167559920, 213258080, 234583888, 293229860, 335119840, 469167776, 586459720, 1172919440, 2345838880]

約数ペア:

[(1, 2345838880), (2, 1172919440), (4, 586459720), (5, 469167776), (7, 335119840), (8, 293229860), (10, 234583888), (11, 213258080), (14, 167559920), (16, 146614930), (20, 117291944), (22, 106629040), (28, 83779960), (32, 73307465), (35, 67023968), (40, 58645972), (44, 53314520), (55, 42651616), (56, 41889980), (70, 33511984), (77, 30465440), (80, 29322986), (88, 26657260), (110, 21325808), (112, 20944990), (140, 16755992), (154, 15232720), (160, 14661493), (176, 13328630), (220, 10662904), (224, 10472495), (280, 8377996), (308, 7616360), (352, 6664315), (385, 6093088), (440, 5331452), (560, 4188998), (616, 3808180), (770, 3046544), (880, 2665726), (1120, 2094499), (1232, 1904090), (1540, 1523272), (1760, 1332863), (2464, 952045), (3080, 761636), (6160, 380818), (12320, 190409)]