2008306600

素因数分解:

$2^3\times 5^2\times {\mathrm{373}}^1\times {\mathrm{26921}}^1$

素因数の和:27310

約数の個数: 48

約数和(自身を含む): 4682005020

約数和(自身を除く): 2673698420

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 373, 746, 1492, 1865, 2984, 3730, 7460, 9325, 14920, 18650, 26921, 37300, 53842, 74600, 107684, 134605, 215368, 269210, 538420, 673025, 1076840, 1346050, 2692100, 5384200, 10041533, 20083066, 40166132, 50207665, 80332264, 100415330, 200830660, 251038325, 401661320, 502076650, 1004153300, 2008306600]

約数ペア:

[(1, 2008306600), (2, 1004153300), (4, 502076650), (5, 401661320), (8, 251038325), (10, 200830660), (20, 100415330), (25, 80332264), (40, 50207665), (50, 40166132), (100, 20083066), (200, 10041533), (373, 5384200), (746, 2692100), (1492, 1346050), (1865, 1076840), (2984, 673025), (3730, 538420), (7460, 269210), (9325, 215368), (14920, 134605), (18650, 107684), (26921, 74600), (37300, 53842)]