113855420

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{2371}}^1$

素因数の和:2408

約数の個数: 60

約数和(自身を含む): 279046824

約数和(自身を除く): 165191404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 2371, 2401, 3430, 4742, 4802, 6860, 9484, 9604, 11855, 12005, 16597, 23710, 24010, 33194, 47420, 48020, 66388, 82985, 116179, 165970, 232358, 331940, 464716, 580895, 813253, 1161790, 1626506, 2323580, 3253012, 4066265, 5692771, 8132530, 11385542, 16265060, 22771084, 28463855, 56927710, 113855420]

約数ペア:

[(1, 113855420), (2, 56927710), (4, 28463855), (5, 22771084), (7, 16265060), (10, 11385542), (14, 8132530), (20, 5692771), (28, 4066265), (35, 3253012), (49, 2323580), (70, 1626506), (98, 1161790), (140, 813253), (196, 580895), (245, 464716), (343, 331940), (490, 232358), (686, 165970), (980, 116179), (1372, 82985), (1715, 66388), (2371, 48020), (2401, 47420), (3430, 33194), (4742, 24010), (4802, 23710), (6860, 16597), (9484, 12005), (9604, 11855)]