4913202280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{197159}}^1$

素因数の和:197266

約数の個数: 64

約数和(自身を含む): 12775968000

約数和(自身を除く): 7862765720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1780, 2492, 3115, 3560, 4984, 6230, 12460, 24920, 197159, 394318, 788636, 985795, 1380113, 1577272, 1971590, 2760226, 3943180, 5520452, 6900565, 7886360, 11040904, 13801130, 17547151, 27602260, 35094302, 55204520, 70188604, 87735755, 122830057, 140377208, 175471510, 245660114, 350943020, 491320228, 614150285, 701886040, 982640456, 1228300570, 2456601140, 4913202280]

約数ペア:

[(1, 4913202280), (2, 2456601140), (4, 1228300570), (5, 982640456), (7, 701886040), (8, 614150285), (10, 491320228), (14, 350943020), (20, 245660114), (28, 175471510), (35, 140377208), (40, 122830057), (56, 87735755), (70, 70188604), (89, 55204520), (140, 35094302), (178, 27602260), (280, 17547151), (356, 13801130), (445, 11040904), (623, 7886360), (712, 6900565), (890, 5520452), (1246, 3943180), (1780, 2760226), (2492, 1971590), (3115, 1577272), (3560, 1380113), (4984, 985795), (6230, 788636), (12460, 394318), (24920, 197159)]