2016456200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{916571}}^1$

素因数の和:916598

約数の個数: 48

約数和(自身を含む): 5114471760

約数和(自身を除く): 3098015560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 916571, 1833142, 3666284, 4582855, 7332568, 9165710, 10082281, 18331420, 20164562, 22914275, 36662840, 40329124, 45828550, 50411405, 80658248, 91657100, 100822810, 183314200, 201645620, 252057025, 403291240, 504114050, 1008228100, 2016456200]

約数ペア:

[(1, 2016456200), (2, 1008228100), (4, 504114050), (5, 403291240), (8, 252057025), (10, 201645620), (11, 183314200), (20, 100822810), (22, 91657100), (25, 80658248), (40, 50411405), (44, 45828550), (50, 40329124), (55, 36662840), (88, 22914275), (100, 20164562), (110, 18331420), (200, 10082281), (220, 9165710), (275, 7332568), (440, 4582855), (550, 3666284), (1100, 1833142), (2200, 916571)]