28024150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 67495680

約数和(自身を除く): 39471530

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 29, 35, 50, 55, 58, 70, 77, 110, 145, 154, 175, 203, 251, 275, 290, 319, 350, 385, 406, 502, 550, 638, 725, 770, 1015, 1255, 1450, 1595, 1757, 1925, 2030, 2233, 2510, 2761, 3190, 3514, 3850, 4466, 5075, 5522, 6275, 7279, 7975, 8785, 10150, 11165, 12550, 13805, 14558, 15950, 17570, 19327, 22330, 27610, 36395, 38654, 43925, 50953, 55825, 69025, 72790, 80069, 87850, 96635, 101906, 111650, 138050, 160138, 181975, 193270, 254765, 363950, 400345, 483175, 509530, 560483, 800690, 966350, 1120966, 1273825, 2001725, 2547650, 2802415, 4003450, 5604830, 14012075, 28024150]

約数ペア:

[(1, 28024150), (2, 14012075), (5, 5604830), (7, 4003450), (10, 2802415), (11, 2547650), (14, 2001725), (22, 1273825), (25, 1120966), (29, 966350), (35, 800690), (50, 560483), (55, 509530), (58, 483175), (70, 400345), (77, 363950), (110, 254765), (145, 193270), (154, 181975), (175, 160138), (203, 138050), (251, 111650), (275, 101906), (290, 96635), (319, 87850), (350, 80069), (385, 72790), (406, 69025), (502, 55825), (550, 50953), (638, 43925), (725, 38654), (770, 36395), (1015, 27610), (1255, 22330), (1450, 19327), (1595, 17570), (1757, 15950), (1925, 14558), (2030, 13805), (2233, 12550), (2510, 11165), (2761, 10150), (3190, 8785), (3514, 7975), (3850, 7279), (4466, 6275), (5075, 5522)]