976220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 2472960

約数和(自身を除く): 1496740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 367, 380, 532, 665, 734, 1330, 1468, 1835, 2569, 2660, 3670, 5138, 6973, 7340, 10276, 12845, 13946, 25690, 27892, 34865, 48811, 51380, 69730, 97622, 139460, 195244, 244055, 488110, 976220]

約数ペア:

[(1, 976220), (2, 488110), (4, 244055), (5, 195244), (7, 139460), (10, 97622), (14, 69730), (19, 51380), (20, 48811), (28, 34865), (35, 27892), (38, 25690), (70, 13946), (76, 12845), (95, 10276), (133, 7340), (140, 6973), (190, 5138), (266, 3670), (367, 2660), (380, 2569), (532, 1835), (665, 1468), (734, 1330)]