341281840

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{80491}}^1$

素因数の和:80557

約数の個数: 40

約数和(自身を含む): 808461648

約数和(自身を除く): 467179808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 80491, 160982, 321964, 402455, 643928, 804910, 1287856, 1609820, 3219640, 4266023, 6439280, 8532046, 17064092, 21330115, 34128184, 42660230, 68256368, 85320460, 170640920, 341281840]

約数ペア:

[(1, 341281840), (2, 170640920), (4, 85320460), (5, 68256368), (8, 42660230), (10, 34128184), (16, 21330115), (20, 17064092), (40, 8532046), (53, 6439280), (80, 4266023), (106, 3219640), (212, 1609820), (265, 1287856), (424, 804910), (530, 643928), (848, 402455), (1060, 321964), (2120, 160982), (4240, 80491)]