388624250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13063}}^1$

素因数の和:13104

約数の個数: 64

約数和(自身を含む): 880409088

約数和(自身を除く): 491784838

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 170, 175, 238, 250, 350, 425, 595, 850, 875, 1190, 1750, 2125, 2975, 4250, 5950, 13063, 14875, 26126, 29750, 65315, 91441, 130630, 182882, 222071, 326575, 444142, 457205, 653150, 914410, 1110355, 1554497, 1632875, 2220710, 2286025, 3108994, 3265750, 4572050, 5551775, 7772485, 11103550, 11430125, 15544970, 22860250, 27758875, 38862425, 55517750, 77724850, 194312125, 388624250]

約数ペア:

[(1, 388624250), (2, 194312125), (5, 77724850), (7, 55517750), (10, 38862425), (14, 27758875), (17, 22860250), (25, 15544970), (34, 11430125), (35, 11103550), (50, 7772485), (70, 5551775), (85, 4572050), (119, 3265750), (125, 3108994), (170, 2286025), (175, 2220710), (238, 1632875), (250, 1554497), (350, 1110355), (425, 914410), (595, 653150), (850, 457205), (875, 444142), (1190, 326575), (1750, 222071), (2125, 182882), (2975, 130630), (4250, 91441), (5950, 65315), (13063, 29750), (14875, 26126)]