134452400

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{7817}}^1$

素因数の和:7878

約数の個数: 60

約数和(自身を含む): 330576312

約数和(自身を除く): 196123912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 860, 1075, 1720, 2150, 3440, 4300, 7817, 8600, 15634, 17200, 31268, 39085, 62536, 78170, 125072, 156340, 195425, 312680, 336131, 390850, 625360, 672262, 781700, 1344524, 1563400, 1680655, 2689048, 3126800, 3361310, 5378096, 6722620, 8403275, 13445240, 16806550, 26890480, 33613100, 67226200, 134452400]

約数ペア:

[(1, 134452400), (2, 67226200), (4, 33613100), (5, 26890480), (8, 16806550), (10, 13445240), (16, 8403275), (20, 6722620), (25, 5378096), (40, 3361310), (43, 3126800), (50, 2689048), (80, 1680655), (86, 1563400), (100, 1344524), (172, 781700), (200, 672262), (215, 625360), (344, 390850), (400, 336131), (430, 312680), (688, 195425), (860, 156340), (1075, 125072), (1720, 78170), (2150, 62536), (3440, 39085), (4300, 31268), (7817, 17200), (8600, 15634)]