157040950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7717}}^1$

素因数の和:7777

約数の個数: 48

約数和(自身を含む): 327304944

約数和(自身を除く): 170263994

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 275, 370, 407, 550, 814, 925, 1850, 2035, 4070, 7717, 10175, 15434, 20350, 38585, 77170, 84887, 169774, 192925, 285529, 385850, 424435, 571058, 848870, 1427645, 2122175, 2855290, 3140819, 4244350, 6281638, 7138225, 14276450, 15704095, 31408190, 78520475, 157040950]

約数ペア:

[(1, 157040950), (2, 78520475), (5, 31408190), (10, 15704095), (11, 14276450), (22, 7138225), (25, 6281638), (37, 4244350), (50, 3140819), (55, 2855290), (74, 2122175), (110, 1427645), (185, 848870), (275, 571058), (370, 424435), (407, 385850), (550, 285529), (814, 192925), (925, 169774), (1850, 84887), (2035, 77170), (4070, 38585), (7717, 20350), (10175, 15434)]