7029472760

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1\times {\mathrm{3253}}^1$

素因数の和:3960

約数の個数: 64

約数和(自身を含む): 16025299200

約数和(自身を除く): 8995826440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 607, 712, 890, 1214, 1780, 2428, 3035, 3253, 3560, 4856, 6070, 6506, 12140, 13012, 16265, 24280, 26024, 32530, 54023, 65060, 108046, 130120, 216092, 270115, 289517, 432184, 540230, 579034, 1080460, 1158068, 1447585, 1974571, 2160920, 2316136, 2895170, 3949142, 5790340, 7898284, 9872855, 11580680, 15796568, 19745710, 39491420, 78982840, 175736819, 351473638, 702947276, 878684095, 1405894552, 1757368190, 3514736380, 7029472760]

約数ペア:

[(1, 7029472760), (2, 3514736380), (4, 1757368190), (5, 1405894552), (8, 878684095), (10, 702947276), (20, 351473638), (40, 175736819), (89, 78982840), (178, 39491420), (356, 19745710), (445, 15796568), (607, 11580680), (712, 9872855), (890, 7898284), (1214, 5790340), (1780, 3949142), (2428, 2895170), (3035, 2316136), (3253, 2160920), (3560, 1974571), (4856, 1447585), (6070, 1158068), (6506, 1080460), (12140, 579034), (13012, 540230), (16265, 432184), (24280, 289517), (26024, 270115), (32530, 216092), (54023, 130120), (65060, 108046)]