22050840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{26251}}^1$

素因数の和:26272

約数の個数: 64

約数和(自身を含む): 75605760

約数和(自身を除く): 53554920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 26251, 52502, 78753, 105004, 131255, 157506, 183757, 210008, 262510, 315012, 367514, 393765, 525020, 551271, 630024, 735028, 787530, 918785, 1050040, 1102542, 1470056, 1575060, 1837570, 2205084, 2756355, 3150120, 3675140, 4410168, 5512710, 7350280, 11025420, 22050840]

約数ペア:

[(1, 22050840), (2, 11025420), (3, 7350280), (4, 5512710), (5, 4410168), (6, 3675140), (7, 3150120), (8, 2756355), (10, 2205084), (12, 1837570), (14, 1575060), (15, 1470056), (20, 1102542), (21, 1050040), (24, 918785), (28, 787530), (30, 735028), (35, 630024), (40, 551271), (42, 525020), (56, 393765), (60, 367514), (70, 315012), (84, 262510), (105, 210008), (120, 183757), (140, 157506), (168, 131255), (210, 105004), (280, 78753), (420, 52502), (840, 26251)]