404703020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{14341}}^1$

素因数の和:14450

約数の個数: 48

約数和(自身を含む): 910774368

約数和(自身を除く): 506071348

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 830, 1411, 1660, 2822, 5644, 7055, 14110, 14341, 28220, 28682, 57364, 71705, 143410, 243797, 286820, 487594, 975188, 1190303, 1218985, 2380606, 2437970, 4761212, 4875940, 5951515, 11903030, 20235151, 23806060, 40470302, 80940604, 101175755, 202351510, 404703020]

約数ペア:

[(1, 404703020), (2, 202351510), (4, 101175755), (5, 80940604), (10, 40470302), (17, 23806060), (20, 20235151), (34, 11903030), (68, 5951515), (83, 4875940), (85, 4761212), (166, 2437970), (170, 2380606), (332, 1218985), (340, 1190303), (415, 975188), (830, 487594), (1411, 286820), (1660, 243797), (2822, 143410), (5644, 71705), (7055, 57364), (14110, 28682), (14341, 28220)]