22186440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{20543}}^1$

素因数の和:20563

約数の個数: 64

約数和(自身を含む): 73958400

約数和(自身を除く): 51771960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 20543, 41086, 61629, 82172, 102715, 123258, 164344, 184887, 205430, 246516, 308145, 369774, 410860, 493032, 554661, 616290, 739548, 821720, 924435, 1109322, 1232580, 1479096, 1848870, 2218644, 2465160, 2773305, 3697740, 4437288, 5546610, 7395480, 11093220, 22186440]

約数ペア:

[(1, 22186440), (2, 11093220), (3, 7395480), (4, 5546610), (5, 4437288), (6, 3697740), (8, 2773305), (9, 2465160), (10, 2218644), (12, 1848870), (15, 1479096), (18, 1232580), (20, 1109322), (24, 924435), (27, 821720), (30, 739548), (36, 616290), (40, 554661), (45, 493032), (54, 410860), (60, 369774), (72, 308145), (90, 246516), (108, 205430), (120, 184887), (135, 164344), (180, 123258), (216, 102715), (270, 82172), (360, 61629), (540, 41086), (1080, 20543)]