140052401420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8693}}^1\times {\mathrm{15199}}^1$

素因数の和:23954

約数の個数: 48

約数和(自身を含む): 299713478400

約数和(自身を除く): 159661076980

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 8693, 15199, 17386, 30398, 34772, 43465, 60796, 75995, 86930, 151990, 173860, 303980, 460729, 805547, 921458, 1611094, 1842916, 2303645, 3222188, 4027735, 4607290, 8055470, 9214580, 16110940, 132124907, 264249814, 528499628, 660624535, 1321249070, 2642498140, 7002620071, 14005240142, 28010480284, 35013100355, 70026200710, 140052401420]

約数ペア:

[(1, 140052401420), (2, 70026200710), (4, 35013100355), (5, 28010480284), (10, 14005240142), (20, 7002620071), (53, 2642498140), (106, 1321249070), (212, 660624535), (265, 528499628), (530, 264249814), (1060, 132124907), (8693, 16110940), (15199, 9214580), (17386, 8055470), (30398, 4607290), (34772, 4027735), (43465, 3222188), (60796, 2303645), (75995, 1842916), (86930, 1611094), (151990, 921458), (173860, 805547), (303980, 460729)]