66344000

素因数分解:

$2^6\times 5^3\times {\mathrm{8293}}^1$

素因数の和:8320

約数の個数: 56

約数和(自身を含む): 164320728

約数和(自身を除く): 97976728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 8293, 16586, 33172, 41465, 66344, 82930, 132688, 165860, 207325, 265376, 331720, 414650, 530752, 663440, 829300, 1036625, 1326880, 1658600, 2073250, 2653760, 3317200, 4146500, 6634400, 8293000, 13268800, 16586000, 33172000, 66344000]

約数ペア:

[(1, 66344000), (2, 33172000), (4, 16586000), (5, 13268800), (8, 8293000), (10, 6634400), (16, 4146500), (20, 3317200), (25, 2653760), (32, 2073250), (40, 1658600), (50, 1326880), (64, 1036625), (80, 829300), (100, 663440), (125, 530752), (160, 414650), (200, 331720), (250, 265376), (320, 207325), (400, 165860), (500, 132688), (800, 82930), (1000, 66344), (1600, 41465), (2000, 33172), (4000, 16586), (8000, 8293)]