2521300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1360

約数の個数: 36

約数和(自身を含む): 5763520

約数和(自身を除く): 3242220

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1327, 1900, 2654, 5308, 6635, 13270, 25213, 26540, 33175, 50426, 66350, 100852, 126065, 132700, 252130, 504260, 630325, 1260650, 2521300]

約数ペア:

[(1, 2521300), (2, 1260650), (4, 630325), (5, 504260), (10, 252130), (19, 132700), (20, 126065), (25, 100852), (38, 66350), (50, 50426), (76, 33175), (95, 26540), (100, 25213), (190, 13270), (380, 6635), (475, 5308), (950, 2654), (1327, 1900)]