8889073900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{746981}}^1$

素因数の和:747019

約数の個数: 72

約数和(自身を含む): 23341693536

約数和(自身を除く): 14452619636

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 5950, 11900, 746981, 1493962, 2987924, 3734905, 5228867, 7469810, 10457734, 12698677, 14939620, 18674525, 20915468, 25397354, 26144335, 37349050, 50794708, 52288670, 63493385, 74698100, 88890739, 104577340, 126986770, 130721675, 177781478, 253973540, 261443350, 317466925, 355562956, 444453695, 522886700, 634933850, 888907390, 1269867700, 1777814780, 2222268475, 4444536950, 8889073900]

約数ペア:

[(1, 8889073900), (2, 4444536950), (4, 2222268475), (5, 1777814780), (7, 1269867700), (10, 888907390), (14, 634933850), (17, 522886700), (20, 444453695), (25, 355562956), (28, 317466925), (34, 261443350), (35, 253973540), (50, 177781478), (68, 130721675), (70, 126986770), (85, 104577340), (100, 88890739), (119, 74698100), (140, 63493385), (170, 52288670), (175, 50794708), (238, 37349050), (340, 26144335), (350, 25397354), (425, 20915468), (476, 18674525), (595, 14939620), (700, 12698677), (850, 10457734), (1190, 7469810), (1700, 5228867), (2380, 3734905), (2975, 2987924), (5950, 1493962), (11900, 746981)]