4077779860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{240719}}^1$

素因数の和:240757

約数の個数: 72

約数和(自身を含む): 10757295360

約数和(自身を除く): 6679515500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 8470, 16940, 240719, 481438, 962876, 1203595, 1685033, 2407190, 2647909, 3370066, 4814380, 5295818, 6740132, 8425165, 10591636, 13239545, 16850330, 18535363, 26479090, 29126999, 33700660, 37070726, 52958180, 58253998, 74141452, 92676815, 116507996, 145634995, 185353630, 203888993, 291269990, 370707260, 407777986, 582539980, 815555972, 1019444965, 2038889930, 4077779860]

約数ペア:

[(1, 4077779860), (2, 2038889930), (4, 1019444965), (5, 815555972), (7, 582539980), (10, 407777986), (11, 370707260), (14, 291269990), (20, 203888993), (22, 185353630), (28, 145634995), (35, 116507996), (44, 92676815), (55, 74141452), (70, 58253998), (77, 52958180), (110, 37070726), (121, 33700660), (140, 29126999), (154, 26479090), (220, 18535363), (242, 16850330), (308, 13239545), (385, 10591636), (484, 8425165), (605, 6740132), (770, 5295818), (847, 4814380), (1210, 3370066), (1540, 2647909), (1694, 2407190), (2420, 1685033), (3388, 1203595), (4235, 962876), (8470, 481438), (16940, 240719)]