977444320

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 2347869888

約数和(自身を除く): 1370425568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 167, 233, 314, 334, 466, 628, 668, 785, 835, 932, 1165, 1256, 1336, 1570, 1670, 1864, 2330, 2512, 2672, 3140, 3340, 3728, 4660, 5024, 5344, 6280, 6680, 7456, 9320, 12560, 13360, 18640, 25120, 26219, 26720, 36581, 37280, 38911, 52438, 73162, 77822, 104876, 131095, 146324, 155644, 182905, 194555, 209752, 262190, 292648, 311288, 365810, 389110, 419504, 524380, 585296, 622576, 731620, 778220, 839008, 1048760, 1170592, 1245152, 1463240, 1556440, 2097520, 2926480, 3112880, 4195040, 5852960, 6109027, 6225760, 12218054, 24436108, 30545135, 48872216, 61090270, 97744432, 122180540, 195488864, 244361080, 488722160, 977444320]

約数ペア:

[(1, 977444320), (2, 488722160), (4, 244361080), (5, 195488864), (8, 122180540), (10, 97744432), (16, 61090270), (20, 48872216), (32, 30545135), (40, 24436108), (80, 12218054), (157, 6225760), (160, 6109027), (167, 5852960), (233, 4195040), (314, 3112880), (334, 2926480), (466, 2097520), (628, 1556440), (668, 1463240), (785, 1245152), (835, 1170592), (932, 1048760), (1165, 839008), (1256, 778220), (1336, 731620), (1570, 622576), (1670, 585296), (1864, 524380), (2330, 419504), (2512, 389110), (2672, 365810), (3140, 311288), (3340, 292648), (3728, 262190), (4660, 209752), (5024, 194555), (5344, 182905), (6280, 155644), (6680, 146324), (7456, 131095), (9320, 104876), (12560, 77822), (13360, 73162), (18640, 52438), (25120, 38911), (26219, 37280), (26720, 36581)]