1058477320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{1193}}^1$

素因数の和:1786

約数の個数: 64

約数和(自身を含む): 2446219440

約数和(自身を除く): 1387742120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 541, 820, 1082, 1193, 1640, 2164, 2386, 2705, 4328, 4772, 5410, 5965, 9544, 10820, 11930, 21640, 22181, 23860, 44362, 47720, 48913, 88724, 97826, 110905, 177448, 195652, 221810, 244565, 391304, 443620, 489130, 645413, 887240, 978260, 1290826, 1956520, 2581652, 3227065, 5163304, 6454130, 12908260, 25816520, 26461933, 52923866, 105847732, 132309665, 211695464, 264619330, 529238660, 1058477320]

約数ペア:

[(1, 1058477320), (2, 529238660), (4, 264619330), (5, 211695464), (8, 132309665), (10, 105847732), (20, 52923866), (40, 26461933), (41, 25816520), (82, 12908260), (164, 6454130), (205, 5163304), (328, 3227065), (410, 2581652), (541, 1956520), (820, 1290826), (1082, 978260), (1193, 887240), (1640, 645413), (2164, 489130), (2386, 443620), (2705, 391304), (4328, 244565), (4772, 221810), (5410, 195652), (5965, 177448), (9544, 110905), (10820, 97826), (11930, 88724), (21640, 48913), (22181, 47720), (23860, 44362)]