3885066520

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1\times {\mathrm{5471}}^1$

素因数の和:5956

約数の個数: 64

約数和(自身を含む): 8976925440

約数和(自身を除く): 5091858920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 433, 820, 866, 1640, 1732, 2165, 3464, 4330, 5471, 8660, 10942, 17320, 17753, 21884, 27355, 35506, 43768, 54710, 71012, 88765, 109420, 142024, 177530, 218840, 224311, 355060, 448622, 710120, 897244, 1121555, 1794488, 2243110, 2368943, 4486220, 4737886, 8972440, 9475772, 11844715, 18951544, 23689430, 47378860, 94757720, 97126663, 194253326, 388506652, 485633315, 777013304, 971266630, 1942533260, 3885066520]

約数ペア:

[(1, 3885066520), (2, 1942533260), (4, 971266630), (5, 777013304), (8, 485633315), (10, 388506652), (20, 194253326), (40, 97126663), (41, 94757720), (82, 47378860), (164, 23689430), (205, 18951544), (328, 11844715), (410, 9475772), (433, 8972440), (820, 4737886), (866, 4486220), (1640, 2368943), (1732, 2243110), (2165, 1794488), (3464, 1121555), (4330, 897244), (5471, 710120), (8660, 448622), (10942, 355060), (17320, 224311), (17753, 218840), (21884, 177530), (27355, 142024), (35506, 109420), (43768, 88765), (54710, 71012)]