6730880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:841

約数の個数: 64

約数和(自身を含む): 17350200

約数和(自身を除く): 10619320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 809, 832, 1040, 1618, 1664, 2080, 3236, 4045, 4160, 6472, 8090, 8320, 10517, 12944, 16180, 21034, 25888, 32360, 42068, 51776, 52585, 64720, 84136, 103552, 105170, 129440, 168272, 210340, 258880, 336544, 420680, 517760, 673088, 841360, 1346176, 1682720, 3365440, 6730880]

約数ペア:

[(1, 6730880), (2, 3365440), (4, 1682720), (5, 1346176), (8, 841360), (10, 673088), (13, 517760), (16, 420680), (20, 336544), (26, 258880), (32, 210340), (40, 168272), (52, 129440), (64, 105170), (65, 103552), (80, 84136), (104, 64720), (128, 52585), (130, 51776), (160, 42068), (208, 32360), (260, 25888), (320, 21034), (416, 16180), (520, 12944), (640, 10517), (809, 8320), (832, 8090), (1040, 6472), (1618, 4160), (1664, 4045), (2080, 3236)]