26181190

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 58320000

約数和(自身を除く): 32138810

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 343, 449, 490, 595, 686, 833, 898, 1190, 1666, 1715, 2245, 3143, 3430, 4165, 4490, 5831, 6286, 7633, 8330, 11662, 15266, 15715, 22001, 29155, 31430, 38165, 44002, 53431, 58310, 76330, 106862, 110005, 154007, 220010, 267155, 308014, 374017, 534310, 748034, 770035, 1540070, 1870085, 2618119, 3740170, 5236238, 13090595, 26181190]

約数ペア:

[(1, 26181190), (2, 13090595), (5, 5236238), (7, 3740170), (10, 2618119), (14, 1870085), (17, 1540070), (34, 770035), (35, 748034), (49, 534310), (70, 374017), (85, 308014), (98, 267155), (119, 220010), (170, 154007), (238, 110005), (245, 106862), (343, 76330), (449, 58310), (490, 53431), (595, 44002), (686, 38165), (833, 31430), (898, 29155), (1190, 22001), (1666, 15715), (1715, 15266), (2245, 11662), (3143, 8330), (3430, 7633), (4165, 6286), (4490, 5831)]