11337320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 27095040

約数和(自身を除く): 15757720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 223, 248, 310, 328, 410, 446, 620, 820, 892, 1115, 1240, 1271, 1640, 1784, 2230, 2542, 4460, 5084, 6355, 6913, 8920, 9143, 10168, 12710, 13826, 18286, 25420, 27652, 34565, 36572, 45715, 50840, 55304, 69130, 73144, 91430, 138260, 182860, 276520, 283433, 365720, 566866, 1133732, 1417165, 2267464, 2834330, 5668660, 11337320]

約数ペア:

[(1, 11337320), (2, 5668660), (4, 2834330), (5, 2267464), (8, 1417165), (10, 1133732), (20, 566866), (31, 365720), (40, 283433), (41, 276520), (62, 182860), (82, 138260), (124, 91430), (155, 73144), (164, 69130), (205, 55304), (223, 50840), (248, 45715), (310, 36572), (328, 34565), (410, 27652), (446, 25420), (620, 18286), (820, 13826), (892, 12710), (1115, 10168), (1240, 9143), (1271, 8920), (1640, 6913), (1784, 6355), (2230, 5084), (2542, 4460)]