2273440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 5789448

約数和(自身を除く): 3516008

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 1093, 2080, 2186, 4372, 5465, 8744, 10930, 14209, 17488, 21860, 28418, 34976, 43720, 56836, 71045, 87440, 113672, 142090, 174880, 227344, 284180, 454688, 568360, 1136720, 2273440]

約数ペア:

[(1, 2273440), (2, 1136720), (4, 568360), (5, 454688), (8, 284180), (10, 227344), (13, 174880), (16, 142090), (20, 113672), (26, 87440), (32, 71045), (40, 56836), (52, 43720), (65, 34976), (80, 28418), (104, 21860), (130, 17488), (160, 14209), (208, 10930), (260, 8744), (416, 5465), (520, 4372), (1040, 2186), (1093, 2080)]