2022010040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 4916920320

約数和(自身を除く): 2894910280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 191, 230, 296, 311, 370, 382, 460, 622, 740, 764, 851, 920, 955, 1244, 1480, 1528, 1555, 1702, 1910, 2488, 3110, 3404, 3820, 4255, 4393, 6220, 6808, 7067, 7153, 7640, 8510, 8786, 11507, 12440, 14134, 14306, 17020, 17572, 21965, 23014, 28268, 28612, 34040, 35144, 35335, 35765, 43930, 46028, 56536, 57224, 57535, 59401, 70670, 71530, 87860, 92056, 115070, 118802, 141340, 143060, 162541, 175720, 230140, 237604, 264661, 282680, 286120, 297005, 325082, 460280, 475208, 529322, 594010, 650164, 812705, 1058644, 1188020, 1300328, 1323305, 1366223, 1625410, 2117288, 2197837, 2376040, 2646610, 2732446, 3250820, 4395674, 5293220, 5464892, 6501640, 6831115, 8791348, 10586440, 10929784, 10989185, 13662230, 17582696, 21978370, 27324460, 43956740, 50550251, 54648920, 87913480, 101100502, 202201004, 252751255, 404402008, 505502510, 1011005020, 2022010040]

約数ペア:

[(1, 2022010040), (2, 1011005020), (4, 505502510), (5, 404402008), (8, 252751255), (10, 202201004), (20, 101100502), (23, 87913480), (37, 54648920), (40, 50550251), (46, 43956740), (74, 27324460), (92, 21978370), (115, 17582696), (148, 13662230), (184, 10989185), (185, 10929784), (191, 10586440), (230, 8791348), (296, 6831115), (311, 6501640), (370, 5464892), (382, 5293220), (460, 4395674), (622, 3250820), (740, 2732446), (764, 2646610), (851, 2376040), (920, 2197837), (955, 2117288), (1244, 1625410), (1480, 1366223), (1528, 1323305), (1555, 1300328), (1702, 1188020), (1910, 1058644), (2488, 812705), (3110, 650164), (3404, 594010), (3820, 529322), (4255, 475208), (4393, 460280), (6220, 325082), (6808, 297005), (7067, 286120), (7153, 282680), (7640, 264661), (8510, 237604), (8786, 230140), (11507, 175720), (12440, 162541), (14134, 143060), (14306, 141340), (17020, 118802), (17572, 115070), (21965, 92056), (23014, 87860), (28268, 71530), (28612, 70670), (34040, 59401), (35144, 57535), (35335, 57224), (35765, 56536), (43930, 46028)]