5200129600

素因数分解:

$2^6\times 5^2\times {\mathrm{3250081}}^1$

素因数の和:3250103

約数の個数: 42

約数和(自身を含む): 12795572834

約数和(自身を除く): 7595443234

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 3250081, 6500162, 13000324, 16250405, 26000648, 32500810, 52001296, 65001620, 81252025, 104002592, 130003240, 162504050, 208005184, 260006480, 325008100, 520012960, 650016200, 1040025920, 1300032400, 2600064800, 5200129600]

約数ペア:

[(1, 5200129600), (2, 2600064800), (4, 1300032400), (5, 1040025920), (8, 650016200), (10, 520012960), (16, 325008100), (20, 260006480), (25, 208005184), (32, 162504050), (40, 130003240), (50, 104002592), (64, 81252025), (80, 65001620), (100, 52001296), (160, 32500810), (200, 26000648), (320, 16250405), (400, 13000324), (800, 6500162), (1600, 3250081)]