25150832

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 59996160

約数和(自身を除く): 34845328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 112, 133, 152, 212, 223, 266, 304, 371, 424, 446, 532, 742, 848, 892, 1007, 1064, 1484, 1561, 1784, 2014, 2128, 2968, 3122, 3568, 4028, 4237, 5936, 6244, 7049, 8056, 8474, 11819, 12488, 14098, 16112, 16948, 23638, 24976, 28196, 29659, 33896, 47276, 56392, 59318, 67792, 82733, 94552, 112784, 118636, 165466, 189104, 224561, 237272, 330932, 449122, 474544, 661864, 898244, 1323728, 1571927, 1796488, 3143854, 3592976, 6287708, 12575416, 25150832]

約数ペア:

[(1, 25150832), (2, 12575416), (4, 6287708), (7, 3592976), (8, 3143854), (14, 1796488), (16, 1571927), (19, 1323728), (28, 898244), (38, 661864), (53, 474544), (56, 449122), (76, 330932), (106, 237272), (112, 224561), (133, 189104), (152, 165466), (212, 118636), (223, 112784), (266, 94552), (304, 82733), (371, 67792), (424, 59318), (446, 56392), (532, 47276), (742, 33896), (848, 29659), (892, 28196), (1007, 24976), (1064, 23638), (1484, 16948), (1561, 16112), (1784, 14098), (2014, 12488), (2128, 11819), (2968, 8474), (3122, 8056), (3568, 7049), (4028, 6244), (4237, 5936)]