13791040

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:695

約数の個数: 56

約数和(自身を含む): 33357312

約数和(自身を除く): 19566272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 607, 710, 1136, 1214, 1420, 2272, 2428, 2840, 3035, 4544, 4856, 5680, 6070, 9712, 11360, 12140, 19424, 22720, 24280, 38848, 43097, 48560, 86194, 97120, 172388, 194240, 215485, 344776, 430970, 689552, 861940, 1379104, 1723880, 2758208, 3447760, 6895520, 13791040]

約数ペア:

[(1, 13791040), (2, 6895520), (4, 3447760), (5, 2758208), (8, 1723880), (10, 1379104), (16, 861940), (20, 689552), (32, 430970), (40, 344776), (64, 215485), (71, 194240), (80, 172388), (142, 97120), (160, 86194), (284, 48560), (320, 43097), (355, 38848), (568, 24280), (607, 22720), (710, 19424), (1136, 12140), (1214, 11360), (1420, 9712), (2272, 6070), (2428, 5680), (2840, 4856), (3035, 4544)]