40080396

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 97276928

約数和(自身を除く): 57196532

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 163, 186, 326, 372, 489, 652, 661, 978, 1322, 1956, 1983, 2644, 3966, 5053, 7932, 10106, 15159, 20212, 20491, 30318, 40982, 60636, 61473, 81964, 107743, 122946, 215486, 245892, 323229, 430972, 646458, 1292916, 3340033, 6680066, 10020099, 13360132, 20040198, 40080396]

約数ペア:

[(1, 40080396), (2, 20040198), (3, 13360132), (4, 10020099), (6, 6680066), (12, 3340033), (31, 1292916), (62, 646458), (93, 430972), (124, 323229), (163, 245892), (186, 215486), (326, 122946), (372, 107743), (489, 81964), (652, 61473), (661, 60636), (978, 40982), (1322, 30318), (1956, 20491), (1983, 20212), (2644, 15159), (3966, 10106), (5053, 7932)]