19050840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{52919}}^1$

素因数の和:52936

約数の個数: 48

約数和(自身を含む): 61916400

約数和(自身を除く): 42865560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 52919, 105838, 158757, 211676, 264595, 317514, 423352, 476271, 529190, 635028, 793785, 952542, 1058380, 1270056, 1587570, 1905084, 2116760, 2381355, 3175140, 3810168, 4762710, 6350280, 9525420, 19050840]

約数ペア:

[(1, 19050840), (2, 9525420), (3, 6350280), (4, 4762710), (5, 3810168), (6, 3175140), (8, 2381355), (9, 2116760), (10, 1905084), (12, 1587570), (15, 1270056), (18, 1058380), (20, 952542), (24, 793785), (30, 635028), (36, 529190), (40, 476271), (45, 423352), (60, 317514), (72, 264595), (90, 211676), (120, 158757), (180, 105838), (360, 52919)]