5637680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3709}}^1$

素因数の和:3741

約数の個数: 40

約数和(自身を含む): 13801200

約数和(自身を除く): 8163520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 3709, 7418, 14836, 18545, 29672, 37090, 59344, 70471, 74180, 140942, 148360, 281884, 296720, 352355, 563768, 704710, 1127536, 1409420, 2818840, 5637680]

約数ペア:

[(1, 5637680), (2, 2818840), (4, 1409420), (5, 1127536), (8, 704710), (10, 563768), (16, 352355), (19, 296720), (20, 281884), (38, 148360), (40, 140942), (76, 74180), (80, 70471), (95, 59344), (152, 37090), (190, 29672), (304, 18545), (380, 14836), (760, 7418), (1520, 3709)]