22664740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 58786560

約数和(自身を除く): 36121820

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 89, 107, 119, 140, 170, 178, 214, 238, 340, 356, 428, 445, 476, 535, 595, 623, 749, 890, 1070, 1190, 1246, 1498, 1513, 1780, 1819, 2140, 2380, 2492, 2996, 3026, 3115, 3638, 3745, 6052, 6230, 7276, 7490, 7565, 9095, 9523, 10591, 12460, 12733, 14980, 15130, 18190, 19046, 21182, 25466, 30260, 36380, 38092, 42364, 47615, 50932, 52955, 63665, 66661, 95230, 105910, 127330, 133322, 161891, 190460, 211820, 254660, 266644, 323782, 333305, 647564, 666610, 809455, 1133237, 1333220, 1618910, 2266474, 3237820, 4532948, 5666185, 11332370, 22664740]

約数ペア:

[(1, 22664740), (2, 11332370), (4, 5666185), (5, 4532948), (7, 3237820), (10, 2266474), (14, 1618910), (17, 1333220), (20, 1133237), (28, 809455), (34, 666610), (35, 647564), (68, 333305), (70, 323782), (85, 266644), (89, 254660), (107, 211820), (119, 190460), (140, 161891), (170, 133322), (178, 127330), (214, 105910), (238, 95230), (340, 66661), (356, 63665), (428, 52955), (445, 50932), (476, 47615), (535, 42364), (595, 38092), (623, 36380), (749, 30260), (890, 25466), (1070, 21182), (1190, 19046), (1246, 18190), (1498, 15130), (1513, 14980), (1780, 12733), (1819, 12460), (2140, 10591), (2380, 9523), (2492, 9095), (2996, 7565), (3026, 7490), (3115, 7276), (3638, 6230), (3745, 6052)]