97007120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{557}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 259054848

約数和(自身を除く): 162047728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 311, 557, 560, 622, 1114, 1244, 1555, 2177, 2228, 2488, 2785, 3110, 3899, 4354, 4456, 4976, 5570, 6220, 7798, 8708, 8912, 10885, 11140, 12440, 15596, 17416, 19495, 21770, 22280, 24880, 31192, 34832, 38990, 43540, 44560, 62384, 77980, 87080, 155960, 173227, 174160, 311920, 346454, 692908, 866135, 1212589, 1385816, 1732270, 2425178, 2771632, 3464540, 4850356, 6062945, 6929080, 9700712, 12125890, 13858160, 19401424, 24251780, 48503560, 97007120]

約数ペア:

[(1, 97007120), (2, 48503560), (4, 24251780), (5, 19401424), (7, 13858160), (8, 12125890), (10, 9700712), (14, 6929080), (16, 6062945), (20, 4850356), (28, 3464540), (35, 2771632), (40, 2425178), (56, 1732270), (70, 1385816), (80, 1212589), (112, 866135), (140, 692908), (280, 346454), (311, 311920), (557, 174160), (560, 173227), (622, 155960), (1114, 87080), (1244, 77980), (1555, 62384), (2177, 44560), (2228, 43540), (2488, 38990), (2785, 34832), (3110, 31192), (3899, 24880), (4354, 22280), (4456, 21770), (4976, 19495), (5570, 17416), (6220, 15596), (7798, 12440), (8708, 11140), (8912, 10885)]