22076120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 32666920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 131, 220, 262, 383, 440, 524, 655, 766, 1048, 1310, 1441, 1532, 1915, 2620, 2882, 3064, 3830, 4213, 5240, 5764, 7205, 7660, 8426, 11528, 14410, 15320, 16852, 21065, 28820, 33704, 42130, 50173, 57640, 84260, 100346, 168520, 200692, 250865, 401384, 501730, 551903, 1003460, 1103806, 2006920, 2207612, 2759515, 4415224, 5519030, 11038060, 22076120]

約数ペア:

[(1, 22076120), (2, 11038060), (4, 5519030), (5, 4415224), (8, 2759515), (10, 2207612), (11, 2006920), (20, 1103806), (22, 1003460), (40, 551903), (44, 501730), (55, 401384), (88, 250865), (110, 200692), (131, 168520), (220, 100346), (262, 84260), (383, 57640), (440, 50173), (524, 42130), (655, 33704), (766, 28820), (1048, 21065), (1310, 16852), (1441, 15320), (1532, 14410), (1915, 11528), (2620, 8426), (2882, 7660), (3064, 7205), (3830, 5764), (4213, 5240)]