22041250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:269

約数の個数: 80

約数和(自身を含む): 51733440

約数和(自身を除く): 29692190

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 125, 154, 175, 229, 250, 275, 350, 385, 458, 550, 625, 770, 875, 1145, 1250, 1375, 1603, 1750, 1925, 2290, 2519, 2750, 3206, 3850, 4375, 5038, 5725, 6875, 8015, 8750, 9625, 11450, 12595, 13750, 16030, 17633, 19250, 25190, 28625, 35266, 40075, 48125, 57250, 62975, 80150, 88165, 96250, 125950, 143125, 176330, 200375, 286250, 314875, 400750, 440825, 629750, 881650, 1001875, 1574375, 2003750, 2204125, 3148750, 4408250, 11020625, 22041250]

約数ペア:

[(1, 22041250), (2, 11020625), (5, 4408250), (7, 3148750), (10, 2204125), (11, 2003750), (14, 1574375), (22, 1001875), (25, 881650), (35, 629750), (50, 440825), (55, 400750), (70, 314875), (77, 286250), (110, 200375), (125, 176330), (154, 143125), (175, 125950), (229, 96250), (250, 88165), (275, 80150), (350, 62975), (385, 57250), (458, 48125), (550, 40075), (625, 35266), (770, 28625), (875, 25190), (1145, 19250), (1250, 17633), (1375, 16030), (1603, 13750), (1750, 12595), (1925, 11450), (2290, 9625), (2519, 8750), (2750, 8015), (3206, 6875), (3850, 5725), (4375, 5038)]