2582336680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{838421}}^1$

素因数の和:838450

約数の個数: 64

約数和(自身を含む): 7243966080

約数和(自身を除く): 4661629400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 838421, 1676842, 3353684, 4192105, 5868947, 6707368, 8384210, 9222631, 11737894, 16768420, 18445262, 23475788, 29344735, 33536840, 36890524, 46113155, 46951576, 58689470, 64558417, 73781048, 92226310, 117378940, 129116834, 184452620, 234757880, 258233668, 322792085, 368905240, 516467336, 645584170, 1291168340, 2582336680]

約数ペア:

[(1, 2582336680), (2, 1291168340), (4, 645584170), (5, 516467336), (7, 368905240), (8, 322792085), (10, 258233668), (11, 234757880), (14, 184452620), (20, 129116834), (22, 117378940), (28, 92226310), (35, 73781048), (40, 64558417), (44, 58689470), (55, 46951576), (56, 46113155), (70, 36890524), (77, 33536840), (88, 29344735), (110, 23475788), (140, 18445262), (154, 16768420), (220, 11737894), (280, 9222631), (308, 8384210), (385, 6707368), (440, 5868947), (616, 4192105), (770, 3353684), (1540, 1676842), (3080, 838421)]