43122040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6379}}^1$

素因数の和:6416

約数の個数: 48

約数和(自身を含む): 105078600

約数和(自身を除く): 61956560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6379, 6760, 12758, 25516, 31895, 51032, 63790, 82927, 127580, 165854, 255160, 331708, 414635, 663416, 829270, 1078051, 1658540, 2156102, 3317080, 4312204, 5390255, 8624408, 10780510, 21561020, 43122040]

約数ペア:

[(1, 43122040), (2, 21561020), (4, 10780510), (5, 8624408), (8, 5390255), (10, 4312204), (13, 3317080), (20, 2156102), (26, 1658540), (40, 1078051), (52, 829270), (65, 663416), (104, 414635), (130, 331708), (169, 255160), (260, 165854), (338, 127580), (520, 82927), (676, 63790), (845, 51032), (1352, 31895), (1690, 25516), (3380, 12758), (6379, 6760)]