111893860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4261}}^1$

素因数の和:4384

約数の個数: 48

約数和(自身を含む): 255617712

約数和(自身を除く): 143723852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1313, 2020, 2626, 4261, 5252, 6565, 8522, 13130, 17044, 21305, 26260, 42610, 55393, 85220, 110786, 221572, 276965, 430361, 553930, 860722, 1107860, 1721444, 2151805, 4303610, 5594693, 8607220, 11189386, 22378772, 27973465, 55946930, 111893860]

約数ペア:

[(1, 111893860), (2, 55946930), (4, 27973465), (5, 22378772), (10, 11189386), (13, 8607220), (20, 5594693), (26, 4303610), (52, 2151805), (65, 1721444), (101, 1107860), (130, 860722), (202, 553930), (260, 430361), (404, 276965), (505, 221572), (1010, 110786), (1313, 85220), (2020, 55393), (2626, 42610), (4261, 26260), (5252, 21305), (6565, 17044), (8522, 13130)]