7675100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 17998848

約数和(自身を除く): 10323748

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 47, 50, 71, 92, 94, 100, 115, 142, 188, 230, 235, 284, 355, 460, 470, 575, 710, 940, 1081, 1150, 1175, 1420, 1633, 1775, 2162, 2300, 2350, 3266, 3337, 3550, 4324, 4700, 5405, 6532, 6674, 7100, 8165, 10810, 13348, 16330, 16685, 21620, 27025, 32660, 33370, 40825, 54050, 66740, 76751, 81650, 83425, 108100, 153502, 163300, 166850, 307004, 333700, 383755, 767510, 1535020, 1918775, 3837550, 7675100]

約数ペア:

[(1, 7675100), (2, 3837550), (4, 1918775), (5, 1535020), (10, 767510), (20, 383755), (23, 333700), (25, 307004), (46, 166850), (47, 163300), (50, 153502), (71, 108100), (92, 83425), (94, 81650), (100, 76751), (115, 66740), (142, 54050), (188, 40825), (230, 33370), (235, 32660), (284, 27025), (355, 21620), (460, 16685), (470, 16330), (575, 13348), (710, 10810), (940, 8165), (1081, 7100), (1150, 6674), (1175, 6532), (1420, 5405), (1633, 4700), (1775, 4324), (2162, 3550), (2300, 3337), (2350, 3266)]