277130260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{74099}}^1$

素因数の和:74136

約数の個数: 48

約数和(自身を含む): 672235200

約数和(自身を除く): 395104940

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 74099, 148198, 296396, 370495, 740990, 815089, 1259683, 1481980, 1630178, 2519366, 3260356, 4075445, 5038732, 6298415, 8150890, 12596830, 13856513, 16301780, 25193660, 27713026, 55426052, 69282565, 138565130, 277130260]

約数ペア:

[(1, 277130260), (2, 138565130), (4, 69282565), (5, 55426052), (10, 27713026), (11, 25193660), (17, 16301780), (20, 13856513), (22, 12596830), (34, 8150890), (44, 6298415), (55, 5038732), (68, 4075445), (85, 3260356), (110, 2519366), (170, 1630178), (187, 1481980), (220, 1259683), (340, 815089), (374, 740990), (748, 370495), (935, 296396), (1870, 148198), (3740, 74099)]