459281134780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103909759}}^1$

素因数の和:103909798

約数の個数: 48

約数和(自身を含む): 1099780899840

約数和(自身を除く): 640499765060

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 103909759, 207819518, 415639036, 519548795, 1039097590, 1350826867, 1766465903, 2078195180, 2701653734, 3532931806, 5403307468, 6754134335, 7065863612, 8832329515, 13508268670, 17664659030, 22964056739, 27016537340, 35329318060, 45928113478, 91856226956, 114820283695, 229640567390, 459281134780]

約数ペア:

[(1, 459281134780), (2, 229640567390), (4, 114820283695), (5, 91856226956), (10, 45928113478), (13, 35329318060), (17, 27016537340), (20, 22964056739), (26, 17664659030), (34, 13508268670), (52, 8832329515), (65, 7065863612), (68, 6754134335), (85, 5403307468), (130, 3532931806), (170, 2701653734), (221, 2078195180), (260, 1766465903), (340, 1350826867), (442, 1039097590), (884, 519548795), (1105, 415639036), (2210, 207819518), (4420, 103909759)]