80587628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 160876800

約数和(自身を除く): 80289172

約数列:

[1, 2, 4, 11, 22, 37, 44, 59, 74, 118, 148, 236, 407, 649, 814, 839, 1298, 1628, 1678, 2183, 2596, 3356, 4366, 8732, 9229, 18458, 24013, 31043, 36916, 48026, 49501, 62086, 96052, 99002, 124172, 198004, 341473, 544511, 682946, 1089022, 1365892, 1831537, 2178044, 3663074, 7326148, 20146907, 40293814, 80587628]

約数ペア:

[(1, 80587628), (2, 40293814), (4, 20146907), (11, 7326148), (22, 3663074), (37, 2178044), (44, 1831537), (59, 1365892), (74, 1089022), (118, 682946), (148, 544511), (236, 341473), (407, 198004), (649, 124172), (814, 99002), (839, 96052), (1298, 62086), (1628, 49501), (1678, 48026), (2183, 36916), (2596, 31043), (3356, 24013), (4366, 18458), (8732, 9229)]