501064160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101021}}^1$

素因数の和:101067

約数の個数: 48

約数和(自身を含む): 1221962112

約数和(自身を除く): 720897952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 101021, 202042, 404084, 505105, 808168, 1010210, 1616336, 2020420, 3131651, 3232672, 4040840, 6263302, 8081680, 12526604, 15658255, 16163360, 25053208, 31316510, 50106416, 62633020, 100212832, 125266040, 250532080, 501064160]

約数ペア:

[(1, 501064160), (2, 250532080), (4, 125266040), (5, 100212832), (8, 62633020), (10, 50106416), (16, 31316510), (20, 25053208), (31, 16163360), (32, 15658255), (40, 12526604), (62, 8081680), (80, 6263302), (124, 4040840), (155, 3232672), (160, 3131651), (248, 2020420), (310, 1616336), (496, 1010210), (620, 808168), (992, 505105), (1240, 404084), (2480, 202042), (4960, 101021)]