27970100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{16453}}^1$

素因数の和:16484

約数の個数: 36

約数和(自身を含む): 64269324

約数和(自身を除く): 36299224

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 16453, 32906, 65812, 82265, 164530, 279701, 329060, 411325, 559402, 822650, 1118804, 1398505, 1645300, 2797010, 5594020, 6992525, 13985050, 27970100]

約数ペア:

[(1, 27970100), (2, 13985050), (4, 6992525), (5, 5594020), (10, 2797010), (17, 1645300), (20, 1398505), (25, 1118804), (34, 822650), (50, 559402), (68, 411325), (85, 329060), (100, 279701), (170, 164530), (340, 82265), (425, 65812), (850, 32906), (1700, 16453)]