973387520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{108637}}^1$

素因数の和:108665

約数の個数: 72

約数和(自身を含む): 2664672864

約数和(自身を除く): 1691285344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 108637, 217274, 434548, 543185, 760459, 869096, 1086370, 1520918, 1738192, 2172740, 3041836, 3476384, 3802295, 4345480, 6083672, 6952768, 7604590, 8690960, 12167344, 13905536, 15209180, 17381920, 24334688, 27811072, 30418360, 34763840, 48669376, 60836720, 69527680, 97338752, 121673440, 139055360, 194677504, 243346880, 486693760, 973387520]

約数ペア:

[(1, 973387520), (2, 486693760), (4, 243346880), (5, 194677504), (7, 139055360), (8, 121673440), (10, 97338752), (14, 69527680), (16, 60836720), (20, 48669376), (28, 34763840), (32, 30418360), (35, 27811072), (40, 24334688), (56, 17381920), (64, 15209180), (70, 13905536), (80, 12167344), (112, 8690960), (128, 7604590), (140, 6952768), (160, 6083672), (224, 4345480), (256, 3802295), (280, 3476384), (320, 3041836), (448, 2172740), (560, 1738192), (640, 1520918), (896, 1086370), (1120, 869096), (1280, 760459), (1792, 543185), (2240, 434548), (4480, 217274), (8960, 108637)]