3365440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:839

約数の個数: 56

約数和(自身を含む): 8641080

約数和(自身を除く): 5275640

約数列:

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

約数ペア:

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