33355420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2677}}^1$

素因数の和:2782

約数の個数: 48

約数和(自身を含む): 80982720

約数和(自身を除く): 47627300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 2677, 3115, 5354, 6230, 10708, 12460, 13385, 18739, 26770, 37478, 53540, 74956, 93695, 187390, 238253, 374780, 476506, 953012, 1191265, 1667771, 2382530, 3335542, 4765060, 6671084, 8338855, 16677710, 33355420]

約数ペア:

[(1, 33355420), (2, 16677710), (4, 8338855), (5, 6671084), (7, 4765060), (10, 3335542), (14, 2382530), (20, 1667771), (28, 1191265), (35, 953012), (70, 476506), (89, 374780), (140, 238253), (178, 187390), (356, 93695), (445, 74956), (623, 53540), (890, 37478), (1246, 26770), (1780, 18739), (2492, 13385), (2677, 12460), (3115, 10708), (5354, 6230)]