25411020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9011}}^1$

素因数の和:9070

約数の個数: 48

約数和(自身を含む): 72672768

約数和(自身を除く): 47261748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 9011, 18022, 27033, 36044, 45055, 54066, 90110, 108132, 135165, 180220, 270330, 423517, 540660, 847034, 1270551, 1694068, 2117585, 2541102, 4235170, 5082204, 6352755, 8470340, 12705510, 25411020]

約数ペア:

[(1, 25411020), (2, 12705510), (3, 8470340), (4, 6352755), (5, 5082204), (6, 4235170), (10, 2541102), (12, 2117585), (15, 1694068), (20, 1270551), (30, 847034), (47, 540660), (60, 423517), (94, 270330), (141, 180220), (188, 135165), (235, 108132), (282, 90110), (470, 54066), (564, 45055), (705, 36044), (940, 27033), (1410, 18022), (2820, 9011)]