187394080

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 455704704

約数和(自身を除く): 268310624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 103, 137, 160, 166, 206, 274, 332, 412, 415, 515, 548, 664, 685, 824, 830, 1030, 1096, 1328, 1370, 1648, 1660, 2060, 2192, 2656, 2740, 3296, 3320, 4120, 4384, 5480, 6640, 8240, 8549, 10960, 11371, 13280, 14111, 16480, 17098, 21920, 22742, 28222, 34196, 42745, 45484, 56444, 56855, 68392, 70555, 85490, 90968, 112888, 113710, 136784, 141110, 170980, 181936, 225776, 227420, 273568, 282220, 341960, 363872, 451552, 454840, 564440, 683920, 909680, 1128880, 1171213, 1367840, 1819360, 2257760, 2342426, 4684852, 5856065, 9369704, 11712130, 18739408, 23424260, 37478816, 46848520, 93697040, 187394080]

約数ペア:

[(1, 187394080), (2, 93697040), (4, 46848520), (5, 37478816), (8, 23424260), (10, 18739408), (16, 11712130), (20, 9369704), (32, 5856065), (40, 4684852), (80, 2342426), (83, 2257760), (103, 1819360), (137, 1367840), (160, 1171213), (166, 1128880), (206, 909680), (274, 683920), (332, 564440), (412, 454840), (415, 451552), (515, 363872), (548, 341960), (664, 282220), (685, 273568), (824, 227420), (830, 225776), (1030, 181936), (1096, 170980), (1328, 141110), (1370, 136784), (1648, 113710), (1660, 112888), (2060, 90968), (2192, 85490), (2656, 70555), (2740, 68392), (3296, 56855), (3320, 56444), (4120, 45484), (4384, 42745), (5480, 34196), (6640, 28222), (8240, 22742), (8549, 21920), (10960, 17098), (11371, 16480), (13280, 14111)]