22086260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 55770624

約数和(自身を除く): 33684364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 727, 868, 980, 1085, 1454, 1519, 2170, 2908, 3038, 3635, 4340, 5089, 6076, 7270, 7595, 10178, 14540, 15190, 20356, 22537, 25445, 30380, 35623, 45074, 50890, 71246, 90148, 101780, 112685, 142492, 157759, 178115, 225370, 315518, 356230, 450740, 631036, 712460, 788795, 1104313, 1577590, 2208626, 3155180, 4417252, 5521565, 11043130, 22086260]

約数ペア:

[(1, 22086260), (2, 11043130), (4, 5521565), (5, 4417252), (7, 3155180), (10, 2208626), (14, 1577590), (20, 1104313), (28, 788795), (31, 712460), (35, 631036), (49, 450740), (62, 356230), (70, 315518), (98, 225370), (124, 178115), (140, 157759), (155, 142492), (196, 112685), (217, 101780), (245, 90148), (310, 71246), (434, 50890), (490, 45074), (620, 35623), (727, 30380), (868, 25445), (980, 22537), (1085, 20356), (1454, 15190), (1519, 14540), (2170, 10178), (2908, 7595), (3038, 7270), (3635, 6076), (4340, 5089)]