9837440

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 24786000

約数和(自身を除く): 14948560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 809, 1216, 1520, 1618, 2432, 3040, 3236, 4045, 6080, 6472, 8090, 12160, 12944, 15371, 16180, 25888, 30742, 32360, 51776, 61484, 64720, 76855, 103552, 122968, 129440, 153710, 245936, 258880, 307420, 491872, 517760, 614840, 983744, 1229680, 1967488, 2459360, 4918720, 9837440]

約数ペア:

[(1, 9837440), (2, 4918720), (4, 2459360), (5, 1967488), (8, 1229680), (10, 983744), (16, 614840), (19, 517760), (20, 491872), (32, 307420), (38, 258880), (40, 245936), (64, 153710), (76, 129440), (80, 122968), (95, 103552), (128, 76855), (152, 64720), (160, 61484), (190, 51776), (304, 32360), (320, 30742), (380, 25888), (608, 16180), (640, 15371), (760, 12944), (809, 12160), (1216, 8090), (1520, 6472), (1618, 6080), (2432, 4045), (3040, 3236)]