2532080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1065

約数の個数: 40

約数和(自身を含む): 6082944

約数和(自身を除く): 3550864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1021, 1240, 2042, 2480, 4084, 5105, 8168, 10210, 16336, 20420, 31651, 40840, 63302, 81680, 126604, 158255, 253208, 316510, 506416, 633020, 1266040, 2532080]

約数ペア:

[(1, 2532080), (2, 1266040), (4, 633020), (5, 506416), (8, 316510), (10, 253208), (16, 158255), (20, 126604), (31, 81680), (40, 63302), (62, 40840), (80, 31651), (124, 20420), (155, 16336), (248, 10210), (310, 8168), (496, 5105), (620, 4084), (1021, 2480), (1240, 2042)]