88240460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5209}}^1$

素因数の和:5247

約数の個数: 72

約数和(自身を含む): 232824480

約数和(自身を除く): 144584020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 5209, 8470, 10418, 16940, 20836, 26045, 36463, 52090, 57299, 72926, 104180, 114598, 145852, 182315, 229196, 286495, 364630, 401093, 572990, 630289, 729260, 802186, 1145980, 1260578, 1604372, 2005465, 2521156, 3151445, 4010930, 4412023, 6302890, 8021860, 8824046, 12605780, 17648092, 22060115, 44120230, 88240460]

約数ペア:

[(1, 88240460), (2, 44120230), (4, 22060115), (5, 17648092), (7, 12605780), (10, 8824046), (11, 8021860), (14, 6302890), (20, 4412023), (22, 4010930), (28, 3151445), (35, 2521156), (44, 2005465), (55, 1604372), (70, 1260578), (77, 1145980), (110, 802186), (121, 729260), (140, 630289), (154, 572990), (220, 401093), (242, 364630), (308, 286495), (385, 229196), (484, 182315), (605, 145852), (770, 114598), (847, 104180), (1210, 72926), (1540, 57299), (1694, 52090), (2420, 36463), (3388, 26045), (4235, 20836), (5209, 16940), (8470, 10418)]