11901804980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3041}}^1\times {\mathrm{15053}}^1$

素因数の和:18116

約数の個数: 48

約数和(自身を含む): 26927029584

約数和(自身を除く): 15025224604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3041, 6082, 12164, 15053, 15205, 30106, 30410, 39533, 60212, 60820, 75265, 79066, 150530, 158132, 195689, 197665, 301060, 391378, 395330, 782756, 790660, 978445, 1956890, 3913780, 45776173, 91552346, 183104692, 228880865, 457761730, 595090249, 915523460, 1190180498, 2380360996, 2975451245, 5950902490, 11901804980]

約数ペア:

[(1, 11901804980), (2, 5950902490), (4, 2975451245), (5, 2380360996), (10, 1190180498), (13, 915523460), (20, 595090249), (26, 457761730), (52, 228880865), (65, 183104692), (130, 91552346), (260, 45776173), (3041, 3913780), (6082, 1956890), (12164, 978445), (15053, 790660), (15205, 782756), (30106, 395330), (30410, 391378), (39533, 301060), (60212, 197665), (60820, 195689), (75265, 158132), (79066, 150530)]