38734670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1031}}^1$

素因数の和:1085

約数の個数: 48

約数和(自身を含む): 79839648

約数和(自身を除く): 41104978

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 1031, 1105, 1445, 2062, 2210, 2890, 3757, 5155, 7514, 10310, 13403, 17527, 18785, 26806, 35054, 37570, 67015, 87635, 134030, 175270, 227851, 297959, 455702, 595918, 1139255, 1489795, 2278510, 2979590, 3873467, 7746934, 19367335, 38734670]

約数ペア:

[(1, 38734670), (2, 19367335), (5, 7746934), (10, 3873467), (13, 2979590), (17, 2278510), (26, 1489795), (34, 1139255), (65, 595918), (85, 455702), (130, 297959), (170, 227851), (221, 175270), (289, 134030), (442, 87635), (578, 67015), (1031, 37570), (1105, 35054), (1445, 26806), (2062, 18785), (2210, 17527), (2890, 13403), (3757, 10310), (5155, 7514)]