575294020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 1411877376

約数和(自身を除く): 836583356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 181, 292, 311, 362, 365, 511, 622, 724, 730, 905, 1022, 1244, 1267, 1460, 1555, 1810, 2044, 2177, 2534, 2555, 3110, 3620, 4354, 5068, 5110, 6220, 6335, 8708, 10220, 10885, 12670, 13213, 21770, 22703, 25340, 26426, 43540, 45406, 52852, 56291, 66065, 90812, 92491, 112582, 113515, 132130, 158921, 184982, 225164, 227030, 264260, 281455, 317842, 369964, 394037, 454060, 462455, 562910, 635684, 788074, 794605, 924910, 1125820, 1576148, 1589210, 1849820, 1970185, 3178420, 3940370, 4109243, 7880740, 8218486, 16436972, 20546215, 28764701, 41092430, 57529402, 82184860, 115058804, 143823505, 287647010, 575294020]

約数ペア:

[(1, 575294020), (2, 287647010), (4, 143823505), (5, 115058804), (7, 82184860), (10, 57529402), (14, 41092430), (20, 28764701), (28, 20546215), (35, 16436972), (70, 8218486), (73, 7880740), (140, 4109243), (146, 3940370), (181, 3178420), (292, 1970185), (311, 1849820), (362, 1589210), (365, 1576148), (511, 1125820), (622, 924910), (724, 794605), (730, 788074), (905, 635684), (1022, 562910), (1244, 462455), (1267, 454060), (1460, 394037), (1555, 369964), (1810, 317842), (2044, 281455), (2177, 264260), (2534, 227030), (2555, 225164), (3110, 184982), (3620, 158921), (4354, 132130), (5068, 113515), (5110, 112582), (6220, 92491), (6335, 90812), (8708, 66065), (10220, 56291), (10885, 52852), (12670, 45406), (13213, 43540), (21770, 26426), (22703, 25340)]