5456950720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1311767}}^1$

素因数の和:1311797

約数の個数: 56

約数和(自身を含む): 13993941024

約数和(自身を除く): 8536990304

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, 832, 1040, 2080, 4160, 1311767, 2623534, 5247068, 6558835, 10494136, 13117670, 17052971, 20988272, 26235340, 34105942, 41976544, 52470680, 68211884, 83953088, 85264855, 104941360, 136423768, 170529710, 209882720, 272847536, 341059420, 419765440, 545695072, 682118840, 1091390144, 1364237680, 2728475360, 5456950720]

約数ペア:

[(1, 5456950720), (2, 2728475360), (4, 1364237680), (5, 1091390144), (8, 682118840), (10, 545695072), (13, 419765440), (16, 341059420), (20, 272847536), (26, 209882720), (32, 170529710), (40, 136423768), (52, 104941360), (64, 85264855), (65, 83953088), (80, 68211884), (104, 52470680), (130, 41976544), (160, 34105942), (208, 26235340), (260, 20988272), (320, 17052971), (416, 13117670), (520, 10494136), (832, 6558835), (1040, 5247068), (2080, 2623534), (4160, 1311767)]