10204250

素因数分解:

$2^1\times 5^3\times 7^4\times {\mathrm{17}}^1$

素因数の和:62

約数の個数: 80

約数和(自身を含む): 23595624

約数和(自身を除く): 13391374

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 49, 50, 70, 85, 98, 119, 125, 170, 175, 238, 245, 250, 343, 350, 425, 490, 595, 686, 833, 850, 875, 1190, 1225, 1666, 1715, 1750, 2125, 2401, 2450, 2975, 3430, 4165, 4250, 4802, 5831, 5950, 6125, 8330, 8575, 11662, 12005, 12250, 14875, 17150, 20825, 24010, 29155, 29750, 40817, 41650, 42875, 58310, 60025, 81634, 85750, 104125, 120050, 145775, 204085, 208250, 291550, 300125, 408170, 600250, 728875, 1020425, 1457750, 2040850, 5102125, 10204250]

約数ペア:

[(1, 10204250), (2, 5102125), (5, 2040850), (7, 1457750), (10, 1020425), (14, 728875), (17, 600250), (25, 408170), (34, 300125), (35, 291550), (49, 208250), (50, 204085), (70, 145775), (85, 120050), (98, 104125), (119, 85750), (125, 81634), (170, 60025), (175, 58310), (238, 42875), (245, 41650), (250, 40817), (343, 29750), (350, 29155), (425, 24010), (490, 20825), (595, 17150), (686, 14875), (833, 12250), (850, 12005), (875, 11662), (1190, 8575), (1225, 8330), (1666, 6125), (1715, 5950), (1750, 5831), (2125, 4802), (2401, 4250), (2450, 4165), (2975, 3430)]