45776120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1873}}^1$

素因数の和:1944

約数の個数: 64

約数和(自身を含む): 113339520

約数和(自身を除く): 67563400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1873, 1880, 2444, 3055, 3746, 4888, 6110, 7492, 9365, 12220, 14984, 18730, 24349, 24440, 37460, 48698, 74920, 88031, 97396, 121745, 176062, 194792, 243490, 352124, 440155, 486980, 704248, 880310, 973960, 1144403, 1760620, 2288806, 3521240, 4577612, 5722015, 9155224, 11444030, 22888060, 45776120]

約数ペア:

[(1, 45776120), (2, 22888060), (4, 11444030), (5, 9155224), (8, 5722015), (10, 4577612), (13, 3521240), (20, 2288806), (26, 1760620), (40, 1144403), (47, 973960), (52, 880310), (65, 704248), (94, 486980), (104, 440155), (130, 352124), (188, 243490), (235, 194792), (260, 176062), (376, 121745), (470, 97396), (520, 88031), (611, 74920), (940, 48698), (1222, 37460), (1873, 24440), (1880, 24349), (2444, 18730), (3055, 14984), (3746, 12220), (4888, 9365), (6110, 7492)]