157629120760

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5003}}^1\times {\mathrm{16759}}^1$

素因数の和:21820

約数の個数: 64

約数和(自身を含む): 362305612800

約数和(自身を除く): 204676492040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 5003, 10006, 16759, 20012, 25015, 33518, 40024, 50030, 67036, 83795, 100060, 134072, 167590, 200120, 235141, 335180, 470282, 670360, 787673, 940564, 1175705, 1575346, 1881128, 2351410, 3150692, 3938365, 4702820, 6301384, 7876730, 9405640, 15753460, 31506920, 83845277, 167690554, 335381108, 419226385, 670762216, 838452770, 1676905540, 3353811080, 3940728019, 7881456038, 15762912076, 19703640095, 31525824152, 39407280190, 78814560380, 157629120760]

約数ペア:

[(1, 157629120760), (2, 78814560380), (4, 39407280190), (5, 31525824152), (8, 19703640095), (10, 15762912076), (20, 7881456038), (40, 3940728019), (47, 3353811080), (94, 1676905540), (188, 838452770), (235, 670762216), (376, 419226385), (470, 335381108), (940, 167690554), (1880, 83845277), (5003, 31506920), (10006, 15753460), (16759, 9405640), (20012, 7876730), (25015, 6301384), (33518, 4702820), (40024, 3938365), (50030, 3150692), (67036, 2351410), (83795, 1881128), (100060, 1575346), (134072, 1175705), (167590, 940564), (200120, 787673), (235141, 670360), (335180, 470282)]