4037950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 8749440

約数和(自身を除く): 4711490

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 83, 139, 166, 175, 278, 350, 415, 581, 695, 830, 973, 1162, 1390, 1946, 2075, 2905, 3475, 4150, 4865, 5810, 6950, 9730, 11537, 14525, 23074, 24325, 29050, 48650, 57685, 80759, 115370, 161518, 288425, 403795, 576850, 807590, 2018975, 4037950]

約数ペア:

[(1, 4037950), (2, 2018975), (5, 807590), (7, 576850), (10, 403795), (14, 288425), (25, 161518), (35, 115370), (50, 80759), (70, 57685), (83, 48650), (139, 29050), (166, 24325), (175, 23074), (278, 14525), (350, 11537), (415, 9730), (581, 6950), (695, 5810), (830, 4865), (973, 4150), (1162, 3475), (1390, 2905), (1946, 2075)]