2000846600

素因数分解:

$2^3\times 5^2\times {\mathrm{373}}^1\times {\mathrm{26821}}^1$

素因数の和:27210

約数の個数: 48

約数和(自身を含む): 4664614020

約数和(自身を除く): 2663767420

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, 26821, 37300, 53642, 74600, 107284, 134105, 214568, 268210, 536420, 670525, 1072840, 1341050, 2682100, 5364200, 10004233, 20008466, 40016932, 50021165, 80033864, 100042330, 200084660, 250105825, 400169320, 500211650, 1000423300, 2000846600]

約数ペア:

[(1, 2000846600), (2, 1000423300), (4, 500211650), (5, 400169320), (8, 250105825), (10, 200084660), (20, 100042330), (25, 80033864), (40, 50021165), (50, 40016932), (100, 20008466), (200, 10004233), (373, 5364200), (746, 2682100), (1492, 1341050), (1865, 1072840), (2984, 670525), (3730, 536420), (7460, 268210), (9325, 214568), (14920, 134105), (18650, 107284), (26821, 74600), (37300, 53642)]