111582020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16361}}^1$

素因数の和:16412

約数の個数: 48

約数和(自身を含む): 263886336

約数和(自身を除く): 152304316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 16361, 32722, 65444, 81805, 163610, 179971, 327220, 359942, 507191, 719884, 899855, 1014382, 1799710, 2028764, 2535955, 3599420, 5071910, 5579101, 10143820, 11158202, 22316404, 27895505, 55791010, 111582020]

約数ペア:

[(1, 111582020), (2, 55791010), (4, 27895505), (5, 22316404), (10, 11158202), (11, 10143820), (20, 5579101), (22, 5071910), (31, 3599420), (44, 2535955), (55, 2028764), (62, 1799710), (110, 1014382), (124, 899855), (155, 719884), (220, 507191), (310, 359942), (341, 327220), (620, 179971), (682, 163610), (1364, 81805), (1705, 65444), (3410, 32722), (6820, 16361)]