130548560

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 311444352

約数和(自身を除く): 180895792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 107, 151, 202, 214, 302, 404, 428, 505, 535, 604, 755, 808, 856, 1010, 1070, 1208, 1510, 1616, 1712, 2020, 2140, 2416, 3020, 4040, 4280, 6040, 8080, 8560, 10807, 12080, 15251, 16157, 21614, 30502, 32314, 43228, 54035, 61004, 64628, 76255, 80785, 86456, 108070, 122008, 129256, 152510, 161570, 172912, 216140, 244016, 258512, 305020, 323140, 432280, 610040, 646280, 864560, 1220080, 1292560, 1631857, 3263714, 6527428, 8159285, 13054856, 16318570, 26109712, 32637140, 65274280, 130548560]

約数ペア:

[(1, 130548560), (2, 65274280), (4, 32637140), (5, 26109712), (8, 16318570), (10, 13054856), (16, 8159285), (20, 6527428), (40, 3263714), (80, 1631857), (101, 1292560), (107, 1220080), (151, 864560), (202, 646280), (214, 610040), (302, 432280), (404, 323140), (428, 305020), (505, 258512), (535, 244016), (604, 216140), (755, 172912), (808, 161570), (856, 152510), (1010, 129256), (1070, 122008), (1208, 108070), (1510, 86456), (1616, 80785), (1712, 76255), (2020, 64628), (2140, 61004), (2416, 54035), (3020, 43228), (4040, 32314), (4280, 30502), (6040, 21614), (8080, 16157), (8560, 15251), (10807, 12080)]