2285528140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{11251}}^1$

素因数の和:12718

約数の個数: 48

約数和(自身を含む): 5489535744

約数和(自身を除く): 3204007604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1451, 2902, 5804, 7255, 10157, 11251, 14510, 20314, 22502, 29020, 40628, 45004, 50785, 56255, 78757, 101570, 112510, 157514, 203140, 225020, 315028, 393785, 787570, 1575140, 16325201, 32650402, 65300804, 81626005, 114276407, 163252010, 228552814, 326504020, 457105628, 571382035, 1142764070, 2285528140]

約数ペア:

[(1, 2285528140), (2, 1142764070), (4, 571382035), (5, 457105628), (7, 326504020), (10, 228552814), (14, 163252010), (20, 114276407), (28, 81626005), (35, 65300804), (70, 32650402), (140, 16325201), (1451, 1575140), (2902, 787570), (5804, 393785), (7255, 315028), (10157, 225020), (11251, 203140), (14510, 157514), (20314, 112510), (22502, 101570), (29020, 78757), (40628, 56255), (45004, 50785)]