22111300

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{5393}}^1$

素因数の和:5448

約数の個数: 36

約数和(自身を含む): 49160916

約数和(自身を除く): 27049616

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 5393, 10786, 21572, 26965, 53930, 107860, 134825, 221113, 269650, 442226, 539300, 884452, 1105565, 2211130, 4422260, 5527825, 11055650, 22111300]

約数ペア:

[(1, 22111300), (2, 11055650), (4, 5527825), (5, 4422260), (10, 2211130), (20, 1105565), (25, 884452), (41, 539300), (50, 442226), (82, 269650), (100, 221113), (164, 134825), (205, 107860), (410, 53930), (820, 26965), (1025, 21572), (2050, 10786), (4100, 5393)]