43220060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:727

約数の個数: 72

約数和(自身を含む): 103607280

約数和(自身を除く): 60387220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 169, 190, 247, 260, 338, 380, 494, 673, 676, 845, 988, 1235, 1346, 1690, 2470, 2692, 3211, 3365, 3380, 4940, 6422, 6730, 8749, 12787, 12844, 13460, 16055, 17498, 25574, 32110, 34996, 43745, 51148, 63935, 64220, 87490, 113737, 127870, 166231, 174980, 227474, 255740, 332462, 454948, 568685, 664924, 831155, 1137370, 1662310, 2161003, 2274740, 3324620, 4322006, 8644012, 10805015, 21610030, 43220060]

約数ペア:

[(1, 43220060), (2, 21610030), (4, 10805015), (5, 8644012), (10, 4322006), (13, 3324620), (19, 2274740), (20, 2161003), (26, 1662310), (38, 1137370), (52, 831155), (65, 664924), (76, 568685), (95, 454948), (130, 332462), (169, 255740), (190, 227474), (247, 174980), (260, 166231), (338, 127870), (380, 113737), (494, 87490), (673, 64220), (676, 63935), (845, 51148), (988, 43745), (1235, 34996), (1346, 32110), (1690, 25574), (2470, 17498), (2692, 16055), (3211, 13460), (3365, 12844), (3380, 12787), (4940, 8749), (6422, 6730)]