2243330500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{144731}}^1$

素因数の和:144781

約数の個数: 48

約数和(自身を含む): 5057515008

約数和(自身を除く): 2814184508

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 125, 155, 250, 310, 500, 620, 775, 1550, 3100, 3875, 7750, 15500, 144731, 289462, 578924, 723655, 1447310, 2894620, 3618275, 4486661, 7236550, 8973322, 14473100, 17946644, 18091375, 22433305, 36182750, 44866610, 72365500, 89733220, 112166525, 224333050, 448666100, 560832625, 1121665250, 2243330500]

約数ペア:

[(1, 2243330500), (2, 1121665250), (4, 560832625), (5, 448666100), (10, 224333050), (20, 112166525), (25, 89733220), (31, 72365500), (50, 44866610), (62, 36182750), (100, 22433305), (124, 18091375), (125, 17946644), (155, 14473100), (250, 8973322), (310, 7236550), (500, 4486661), (620, 3618275), (775, 2894620), (1550, 1447310), (3100, 723655), (3875, 578924), (7750, 289462), (15500, 144731)]