1051339960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{217219}}^1$

素因数の和:217252

約数の個数: 48

約数和(自身を含む): 2600123400

約数和(自身を除く): 1548783440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 217219, 434438, 868876, 1086095, 1737752, 2172190, 2389409, 4344380, 4778818, 8688760, 9557636, 11947045, 19115272, 23894090, 26283499, 47788180, 52566998, 95576360, 105133996, 131417495, 210267992, 262834990, 525669980, 1051339960]

約数ペア:

[(1, 1051339960), (2, 525669980), (4, 262834990), (5, 210267992), (8, 131417495), (10, 105133996), (11, 95576360), (20, 52566998), (22, 47788180), (40, 26283499), (44, 23894090), (55, 19115272), (88, 11947045), (110, 9557636), (121, 8688760), (220, 4778818), (242, 4344380), (440, 2389409), (484, 2172190), (605, 1737752), (968, 1086095), (1210, 868876), (2420, 434438), (4840, 217219)]