38537120

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2251}}^1$

素因数の和:2373

約数の個数: 48

約数和(自身を含む): 91935648

約数和(自身を除く): 53398528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 2251, 3424, 4280, 4502, 8560, 9004, 11255, 17120, 18008, 22510, 36016, 45020, 72032, 90040, 180080, 240857, 360160, 481714, 963428, 1204285, 1926856, 2408570, 3853712, 4817140, 7707424, 9634280, 19268560, 38537120]

約数ペア:

[(1, 38537120), (2, 19268560), (4, 9634280), (5, 7707424), (8, 4817140), (10, 3853712), (16, 2408570), (20, 1926856), (32, 1204285), (40, 963428), (80, 481714), (107, 360160), (160, 240857), (214, 180080), (428, 90040), (535, 72032), (856, 45020), (1070, 36016), (1712, 22510), (2140, 18008), (2251, 17120), (3424, 11255), (4280, 9004), (4502, 8560)]