77074240

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2251}}^1$

素因数の和:2375

約数の個数: 56

約数和(自身を含む): 185330592

約数和(自身を除く): 108256352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1712, 2140, 2251, 3424, 4280, 4502, 6848, 8560, 9004, 11255, 17120, 18008, 22510, 34240, 36016, 45020, 72032, 90040, 144064, 180080, 240857, 360160, 481714, 720320, 963428, 1204285, 1926856, 2408570, 3853712, 4817140, 7707424, 9634280, 15414848, 19268560, 38537120, 77074240]

約数ペア:

[(1, 77074240), (2, 38537120), (4, 19268560), (5, 15414848), (8, 9634280), (10, 7707424), (16, 4817140), (20, 3853712), (32, 2408570), (40, 1926856), (64, 1204285), (80, 963428), (107, 720320), (160, 481714), (214, 360160), (320, 240857), (428, 180080), (535, 144064), (856, 90040), (1070, 72032), (1712, 45020), (2140, 36016), (2251, 34240), (3424, 22510), (4280, 18008), (4502, 17120), (6848, 11255), (8560, 9004)]