22550720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3709}}^1$

素因数の和:3745

約数の個数: 56

約数和(自身を含む): 56540400

約数和(自身を除く): 33989680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 3709, 6080, 7418, 14836, 18545, 29672, 37090, 59344, 70471, 74180, 118688, 140942, 148360, 237376, 281884, 296720, 352355, 563768, 593440, 704710, 1127536, 1186880, 1409420, 2255072, 2818840, 4510144, 5637680, 11275360, 22550720]

約数ペア:

[(1, 22550720), (2, 11275360), (4, 5637680), (5, 4510144), (8, 2818840), (10, 2255072), (16, 1409420), (19, 1186880), (20, 1127536), (32, 704710), (38, 593440), (40, 563768), (64, 352355), (76, 296720), (80, 281884), (95, 237376), (152, 148360), (160, 140942), (190, 118688), (304, 74180), (320, 70471), (380, 59344), (608, 37090), (760, 29672), (1216, 18545), (1520, 14836), (3040, 7418), (3709, 6080)]