17250100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 45066560

約数和(自身を除く): 27816460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1297, 1330, 1900, 2594, 2660, 3325, 5188, 6485, 6650, 9079, 12970, 13300, 18158, 24643, 25940, 32425, 36316, 45395, 49286, 64850, 90790, 98572, 123215, 129700, 172501, 181580, 226975, 246430, 345002, 453950, 492860, 616075, 690004, 862505, 907900, 1232150, 1725010, 2464300, 3450020, 4312525, 8625050, 17250100]

約数ペア:

[(1, 17250100), (2, 8625050), (4, 4312525), (5, 3450020), (7, 2464300), (10, 1725010), (14, 1232150), (19, 907900), (20, 862505), (25, 690004), (28, 616075), (35, 492860), (38, 453950), (50, 345002), (70, 246430), (76, 226975), (95, 181580), (100, 172501), (133, 129700), (140, 123215), (175, 98572), (190, 90790), (266, 64850), (350, 49286), (380, 45395), (475, 36316), (532, 32425), (665, 25940), (700, 24643), (950, 18158), (1297, 13300), (1330, 12970), (1900, 9079), (2594, 6650), (2660, 6485), (3325, 5188)]