713906720

素因数分解:

$2^5\times 5^1\times {\mathrm{311}}^1\times {\mathrm{14347}}^1$

素因数の和:14673

約数の個数: 48

約数和(自身を含む): 1692145728

約数和(自身を除く): 978239008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 311, 622, 1244, 1555, 2488, 3110, 4976, 6220, 9952, 12440, 14347, 24880, 28694, 49760, 57388, 71735, 114776, 143470, 229552, 286940, 459104, 573880, 1147760, 2295520, 4461917, 8923834, 17847668, 22309585, 35695336, 44619170, 71390672, 89238340, 142781344, 178476680, 356953360, 713906720]

約数ペア:

[(1, 713906720), (2, 356953360), (4, 178476680), (5, 142781344), (8, 89238340), (10, 71390672), (16, 44619170), (20, 35695336), (32, 22309585), (40, 17847668), (80, 8923834), (160, 4461917), (311, 2295520), (622, 1147760), (1244, 573880), (1555, 459104), (2488, 286940), (3110, 229552), (4976, 143470), (6220, 114776), (9952, 71735), (12440, 57388), (14347, 49760), (24880, 28694)]