6693440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1639

約数の個数: 56

約数和(自身を含む): 17175480

約数和(自身を除く): 10482040

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, 1609, 2080, 3218, 4160, 6436, 8045, 12872, 16090, 20917, 25744, 32180, 41834, 51488, 64360, 83668, 102976, 104585, 128720, 167336, 209170, 257440, 334672, 418340, 514880, 669344, 836680, 1338688, 1673360, 3346720, 6693440]

約数ペア:

[(1, 6693440), (2, 3346720), (4, 1673360), (5, 1338688), (8, 836680), (10, 669344), (13, 514880), (16, 418340), (20, 334672), (26, 257440), (32, 209170), (40, 167336), (52, 128720), (64, 104585), (65, 102976), (80, 83668), (104, 64360), (130, 51488), (160, 41834), (208, 32180), (260, 25744), (320, 20917), (416, 16090), (520, 12872), (832, 8045), (1040, 6436), (1609, 4160), (2080, 3218)]