47023960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 111974400

約数和(自身を除く): 64950440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 79, 92, 115, 158, 184, 230, 316, 395, 460, 632, 647, 790, 920, 1294, 1580, 1817, 2588, 3160, 3235, 3634, 5176, 6470, 7268, 9085, 12940, 14536, 14881, 18170, 25880, 29762, 36340, 51113, 59524, 72680, 74405, 102226, 119048, 148810, 204452, 255565, 297620, 408904, 511130, 595240, 1022260, 1175599, 2044520, 2351198, 4702396, 5877995, 9404792, 11755990, 23511980, 47023960]

約数ペア:

[(1, 47023960), (2, 23511980), (4, 11755990), (5, 9404792), (8, 5877995), (10, 4702396), (20, 2351198), (23, 2044520), (40, 1175599), (46, 1022260), (79, 595240), (92, 511130), (115, 408904), (158, 297620), (184, 255565), (230, 204452), (316, 148810), (395, 119048), (460, 102226), (632, 74405), (647, 72680), (790, 59524), (920, 51113), (1294, 36340), (1580, 29762), (1817, 25880), (2588, 18170), (3160, 14881), (3235, 14536), (3634, 12940), (5176, 9085), (6470, 7268)]