61744480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1952

約数の個数: 96

約数和(自身を含む): 172549440

約数和(自身を除く): 110804960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 1901, 2030, 2320, 3248, 3802, 4060, 4640, 6496, 7604, 8120, 9505, 13307, 15208, 16240, 19010, 26614, 30416, 32480, 38020, 53228, 55129, 60832, 66535, 76040, 106456, 110258, 133070, 152080, 212912, 220516, 266140, 275645, 304160, 385903, 425824, 441032, 532280, 551290, 771806, 882064, 1064560, 1102580, 1543612, 1764128, 1929515, 2129120, 2205160, 3087224, 3859030, 4410320, 6174448, 7718060, 8820640, 12348896, 15436120, 30872240, 61744480]

約数ペア:

[(1, 61744480), (2, 30872240), (4, 15436120), (5, 12348896), (7, 8820640), (8, 7718060), (10, 6174448), (14, 4410320), (16, 3859030), (20, 3087224), (28, 2205160), (29, 2129120), (32, 1929515), (35, 1764128), (40, 1543612), (56, 1102580), (58, 1064560), (70, 882064), (80, 771806), (112, 551290), (116, 532280), (140, 441032), (145, 425824), (160, 385903), (203, 304160), (224, 275645), (232, 266140), (280, 220516), (290, 212912), (406, 152080), (464, 133070), (560, 110258), (580, 106456), (812, 76040), (928, 66535), (1015, 60832), (1120, 55129), (1160, 53228), (1624, 38020), (1901, 32480), (2030, 30416), (2320, 26614), (3248, 19010), (3802, 16240), (4060, 15208), (4640, 13307), (6496, 9505), (7604, 8120)]