37904620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7673}}^1$

素因数の和:7714

約数の個数: 48

約数和(自身を含む): 90246240

約数和(自身を除く): 52341620

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 7673, 15346, 30692, 38365, 76730, 99749, 145787, 153460, 199498, 291574, 398996, 498745, 583148, 728935, 997490, 1457870, 1895231, 1994980, 2915740, 3790462, 7580924, 9476155, 18952310, 37904620]

約数ペア:

[(1, 37904620), (2, 18952310), (4, 9476155), (5, 7580924), (10, 3790462), (13, 2915740), (19, 1994980), (20, 1895231), (26, 1457870), (38, 997490), (52, 728935), (65, 583148), (76, 498745), (95, 398996), (130, 291574), (190, 199498), (247, 153460), (260, 145787), (380, 99749), (494, 76730), (988, 38365), (1235, 30692), (2470, 15346), (4940, 7673)]