98914480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1021}}^1$

素因数の和:1214

約数の個数: 80

約数和(自身を含む): 264608064

約数和(自身を除く): 165693584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 173, 280, 346, 560, 692, 865, 1021, 1211, 1384, 1730, 2042, 2422, 2768, 3460, 4084, 4844, 5105, 6055, 6920, 7147, 8168, 9688, 10210, 12110, 13840, 14294, 16336, 19376, 20420, 24220, 28588, 35735, 40840, 48440, 57176, 71470, 81680, 96880, 114352, 142940, 176633, 285880, 353266, 571760, 706532, 883165, 1236431, 1413064, 1766330, 2472862, 2826128, 3532660, 4945724, 6182155, 7065320, 9891448, 12364310, 14130640, 19782896, 24728620, 49457240, 98914480]

約数ペア:

[(1, 98914480), (2, 49457240), (4, 24728620), (5, 19782896), (7, 14130640), (8, 12364310), (10, 9891448), (14, 7065320), (16, 6182155), (20, 4945724), (28, 3532660), (35, 2826128), (40, 2472862), (56, 1766330), (70, 1413064), (80, 1236431), (112, 883165), (140, 706532), (173, 571760), (280, 353266), (346, 285880), (560, 176633), (692, 142940), (865, 114352), (1021, 96880), (1211, 81680), (1384, 71470), (1730, 57176), (2042, 48440), (2422, 40840), (2768, 35735), (3460, 28588), (4084, 24220), (4844, 20420), (5105, 19376), (6055, 16336), (6920, 14294), (7147, 13840), (8168, 12110), (9688, 10210)]