39191080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1114

約数の個数: 64

約数和(自身を含む): 94348800

約数和(自身を除く): 55157720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 820, 920, 943, 1039, 1640, 1886, 2078, 3772, 4156, 4715, 5195, 7544, 8312, 9430, 10390, 18860, 20780, 23897, 37720, 41560, 42599, 47794, 85198, 95588, 119485, 170396, 191176, 212995, 238970, 340792, 425990, 477940, 851980, 955880, 979777, 1703960, 1959554, 3919108, 4898885, 7838216, 9797770, 19595540, 39191080]

約数ペア:

[(1, 39191080), (2, 19595540), (4, 9797770), (5, 7838216), (8, 4898885), (10, 3919108), (20, 1959554), (23, 1703960), (40, 979777), (41, 955880), (46, 851980), (82, 477940), (92, 425990), (115, 340792), (164, 238970), (184, 212995), (205, 191176), (230, 170396), (328, 119485), (410, 95588), (460, 85198), (820, 47794), (920, 42599), (943, 41560), (1039, 37720), (1640, 23897), (1886, 20780), (2078, 18860), (3772, 10390), (4156, 9430), (4715, 8312), (5195, 7544)]